Peanut Butter Homemade Cookie Cake - Live Well Bake Often (2024)

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by Danielle on Feb 18, 2016 (updated Jan 13, 2021) 29 comments »

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4.67 from 3 ratings

A homemade cookie cake filled with peanut butter cups and topped with chocolate frosting. This Peanut Butter Cup Cookie Cake is the ultimate dessert!

Peanut Butter Homemade Cookie Cake - Live Well Bake Often (1)

Meet your new favorite dessert. Well, my new favorite dessert at least. Is there anything better than the combination of peanut butter and chocolate? Especially when it’s all stuffed inside one decadent cookie cake? I don’t think so.

This cookie cake was kind of a last minute idea. As in, it’s just a few hours until the Superbowl party and I really need to make some kind of dessert. I had the idea for a mint chocolate cookie cake, but I know that not everyone likes mint and chocolate.

When I saw some peanut butter cups laying around, I quickly changed my mind and this Peanut Butter Cup Cookie Cake was born!

When I served this cookie cake at our Superbowl party everyone went nuts over it. I mean, a soft peanut butter cookie cake stuffed with peanut butter and chocolate and then topped with more chocolate? What’s not to love… right?!

Peanut Butter Homemade Cookie Cake - Live Well Bake Often (2)

Recipe Ingredients

For this easy cookie cake recipe, you’ll need the following ingredients:

  • All-purpose flour:Spoon and level the flour when measuring it, otherwise you might use too much by mistake.
  • Baking soda:Helps the cookie cake rise in the oven.
  • Salt:Enhances the chocolate-peanut butter flavor.
  • Unsalted butter:I recommend using unsalted butter since the amount of salt in salted butters can vary between different brands.
  • Peanut butter:Use a creamy peanut butter from a brand like Jif or Skippy.
  • Sugar:I used a mixture of granulated sugar and brown sugar for both moisture and flavor.
  • Egg:Needs to be room temperature before being mixed into the dough.
  • Vanilla extract:Use pure vanilla extract for the best flavor.
  • Peanut butter cups:I bought a bag of the miniature peanut butter cups, they’re a bit easier to mix into the cookie dough and you don’t have to worry about chopping them up.
  • Chocolate frosting:I’ve given my favorite frosting recipe in the recipe card below.

How to Make a Homemade Cookie Cake

The cookie cake only takes about 10 minutes to mix up and once it’s done you’ll fold in some peanut butter cups. Simply mix together the cookie dough like you would a regular cookie recipe.

You’ll then scoopthe cookie doughinto a 9-inch springform pan and bake it for 20 to 25 minutes. I prefer my cookie cakes soft, which is the best, so I prefer to bake mine closer to the 20-minute mark.

While the cookie cake is cooling, you can mix up the frosting and have it ready to go when the cake is cooled.

Peanut Butter Homemade Cookie Cake - Live Well Bake Often (3)

Can I Prep This Cake in Advance?

This cookie cake is best the day it’s made, but you can probably get away with baking it up to 48 hours in advance. However, I’d wait to frost it until the day you plan on serving it.

Can I Freeze This Cake?

Yes, you can freeze the homemade cookie cake whole or you can slice and freeze it. To thaw, place on the counter.

Baking Tips

  • Since we’re baking this homemade cookie cake in a pan, there’s no need to worry about spreading so chilling the cookie dough is not necessary.
  • I prefer to use a springform pan when making giant cookie cakes because it makes it so much easier to remove them from the pan. If you don’t have a springform pan, then a 9-inch cake pan or pie plate would also work.
  • The frosting recipe will make a decent amount; I only used about half to do the outer edges of the cookie cake. You can certainly do more designs around the outside or even use some of the frosting to write on the cookie cake too.

More Easy Cookie Recipes to Try!

  • Classic Chocolate Chip Cookie Cake
  • Funfetti Sugar Cookie Cake
  • Peanut Butter Oatmeal Chocolate Chip Cookies
  • Soft Peanut Butter Cookies

Peanut Butter Homemade Cookie Cake - Live Well Bake Often (4)

Peanut Butter Cup Cookie Cake

4.67 from 3 ratings

Prep Time: 15 minutes mins

Cook Time: 20 minutes mins

Total Time: 35 minutes mins

An easy peanut butter cookie cake filled with peanut butter cups and topped with chocolate frosting. This Peanut Butter Cup Cookie Cake is the ultimate dessert!

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Ingredients

Servings: 8 slices

Peanut Butter Cookie Cake:

  • 1 and 1/2 cups (190 grams) all-purpose flour
  • 3/4 teaspoon baking soda
  • 1/4 teaspoon salt
  • 1/2 cup (115 grams) unsalted butter , softened to room temperature
  • 3/4 cup (190 grams) creamy peanut butter
  • 3/4 cup (150 grams) brown sugar
  • 1/4 cup (50 grams) granulated sugar
  • 1 large egg , room temperature
  • 1 teaspoon vanilla extract
  • 1 cup miniature peanut butter cups

Chocolate Frosting:

  • 1/2 cup (115 grams) unsalted butter , softened to room temperature
  • 2 cups (240 grams) powdered sugar
  • 1/4 cup (22 grams) unsweetened cocoa powder
  • 2 tablespoons (30 ml) heavy cream
  • 1/2 teaspoon vanilla extract
  • salt , to taste

Instructions

To make the cookie cake:

  • Preheat the oven to 350°F (177°C). Spray a 9-inch springform pan well with non-stick cooking spray (you may also use a 9-inch pie plate or 9-inch cake pan) and set aside.

  • In a large mixing bowl, mix together the flour, baking soda, and salt until well combined.

  • In the bowl of a stand mixer fitted with the paddle attachment (or in a large mixing bowl using a hand-held mixer), beat the butter, peanut butter, brown sugar, and granulated sugar until well combined. Mix in the egg and vanilla, making sure to mix well after each ingredient.

  • Slowly mix in the dry ingredients until just combined. Add the peanut butter cups and gently mix them into the dough.

  • Scoop the cookie dough into the prepared pan and spread it around evenly. Bake at 350°F for 20-25 minutes or until lightly browned on top.

  • Remove from the oven and cool completely in the pan on a wire rack.

To make the frosting:

Notes

Storage instructions:Store in an airtight container at room temperature for up to four days.

Freezing Instructions:Cookie cake will freeze well for up to 3 months, thaw to room temperature before serving.

Cuisine: American

Course: Dessert

Author: Danielle

Did you make this recipe?Mention @livewellbakeoften on Instagram or tag #livewellbakeoften.

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Birthday Cakes Cookies

originally published on Feb 18, 2016 (last updated Jan 13, 2021)

29 commentsLeave a comment »

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29 comments on “Peanut Butter Cup Cookie Cake”

  1. Peanut Butter Homemade Cookie Cake - Live Well Bake Often (6)

    AnnieReply

    Wow!!! This is incredible! We don’t do desserts often but I will have to make an exception for this one. You just can’t beat peanut butter and chocolate!

    • Peanut Butter Homemade Cookie Cake - Live Well Bake Often (7)

      DanielleReply

      Thank you, Annie! 🙂

  2. Peanut Butter Homemade Cookie Cake - Live Well Bake Often (8)

    Medha @ Whisk & ShoutReply

    This cookie cake looks unreal and I’m so glad you went with the universally loved peanut butter cup flavor combo 🙂 Pinning!

  3. Peanut Butter Homemade Cookie Cake - Live Well Bake Often (9)

    Christin@SpicySouthernKitchenReply

    Oh my goodness! I need this right now! There’s nothing better than chocolate and peanut butter together.

  4. Peanut Butter Homemade Cookie Cake - Live Well Bake Often (10)

    marcieReply

    This cookie cake is chocolate and peanut butter perfection! This looks amazing, Danielle!

    • Peanut Butter Homemade Cookie Cake - Live Well Bake Often (11)

      DanielleReply

      Thanks, Marcie!

  5. Peanut Butter Homemade Cookie Cake - Live Well Bake Often (12)

    Rachel @ BakeritaReply

    I love those mini peanut butter cups, and they sound so delicious in a giant peanut butter cookie! I’m all about this cake – must try!

  6. Peanut Butter Homemade Cookie Cake - Live Well Bake Often (13)

    Ashley | The Recipe RebelReply

    I am totally becoming a cookie girl over a cake girl, and I love how this is the best of both worlds! That dense, chewy texture is what I love!

    • Peanut Butter Homemade Cookie Cake - Live Well Bake Often (14)

      DanielleReply

      I think I am too after this cookie cake 🙂 Thanks, Ashley!

  7. Peanut Butter Homemade Cookie Cake - Live Well Bake Often (15)

    Alyssa @ My Sequined LifeReply

    Cookie cakes are the best! Especially this one with peanut butter. 🙂

  8. Peanut Butter Homemade Cookie Cake - Live Well Bake Often (16)

    ClairaReply

    A peanut butter cookie cake sounds perfect right now. And it only take ten minutes to prep!!! I might have to put peanut butter cups on my shopping list this week.

  9. Peanut Butter Homemade Cookie Cake - Live Well Bake Often (17)

    Gayle @ Pumpkin 'N SpiceReply

    How did I miss this pretty cookie?! Cookie cakes are definitely the best, especially when filled with peanut butter! Love this, Danielle! I have a feeling I would eat this ALL in one sitting!

    • Peanut Butter Homemade Cookie Cake - Live Well Bake Often (18)

      DanielleReply

      Thank you, Gayle!

  10. Peanut Butter Homemade Cookie Cake - Live Well Bake Often (19)

    Melanie @ Melanie CooksReply

    I’m a huge fan of cookie cakes! And when it comes to peanut butter and chocolate, I just can’t stop eating it! Your cookie cake looks mouthwatering!

  11. Peanut Butter Homemade Cookie Cake - Live Well Bake Often (20)

    Denise | Sweet Peas & SaffronReply

    Oh my goodness, Danielle this looks SO good! I have such a weakness for PB cookies, and I love that you can just throw it in the pan, no chilling. So easy!

  12. Peanut Butter Homemade Cookie Cake - Live Well Bake Often (21)

    Jess @ Flying on Jess FuelReply

    Nope, there is nothing better than PB + chocolate! I just made some chocolate chip PB blondies the other day and they were a HUGE hit at a party I brought them too. I love this in cake form– sooo cute! And since I like cookies better than cake, I want this for all my future bdays!

    • Peanut Butter Homemade Cookie Cake - Live Well Bake Often (22)

      DanielleReply

      The blondies sound really good too, Jess!

  13. Peanut Butter Homemade Cookie Cake - Live Well Bake Often (23)

    aimee @ like mother like daughterReply

    This looks so so good! I haven’t tried to make a giant cookie/cookie cake yet, though I’m not sure why?! This looks amazing!

  14. Peanut Butter Homemade Cookie Cake - Live Well Bake Often (24)

    Natalie @ Tastes LovelyReply

    This is my kind of cake! I just love mini pb cups. SO cute!

  15. Peanut Butter Homemade Cookie Cake - Live Well Bake Often (25)

    MichelleReply

    Made this for a party. It was gone before you knew it. I have a new recipe to add to my arsenal! Thanks for a great recipe!

    • Peanut Butter Homemade Cookie Cake - Live Well Bake Often (26)

      DanielleReply

      So glad to hear that everyone enjoyed the cookie cake, Michelle! And that you loved it too 🙂

  16. Peanut Butter Homemade Cookie Cake - Live Well Bake Often (27)

    Manali @ CookWithManaliReply

    There’s nothing better than PB in a cookie! I say YES Please!!

  17. Peanut Butter Homemade Cookie Cake - Live Well Bake Often (28)

    Amber RogersReply

    This looks delicious!
    Do you think if I made this for someone’s birthday a couple days in advance, it would be ok? Celebration is on Friday, but the only time I can make it is tomorrow, Wednesday. THANKS!!

    • Peanut Butter Homemade Cookie Cake - Live Well Bake Often (29)

      DanielleReply

      Hi Amber! I think it would be fine to make the cookie cake on Wednesday if you’re planning to take it somewhere on Friday. Just make sure to cover it tightly after its cooled completely. Also, I would probably wait to frost it until the day you plan to serve it. But you can make the frosting ahead of time and just store it in the refrigerator covered tightly. I’d let it come to room temperature and maybe mix it up again just a little bit before frosting. Hope that helps!

  18. Peanut Butter Homemade Cookie Cake - Live Well Bake Often (30)

    adela UribeReply

    great recipe i give it 5 stars i made it in a 12×2 pan 3 cups of dough for 25 minutes and 1 1/2 of dough in 9×2 cake pan for 20 minutes thanks again.

  19. Peanut Butter Homemade Cookie Cake - Live Well Bake Often (31)

    adela UribeReply

    hi what kind of peanut butter did you use thank you

    • Peanut Butter Homemade Cookie Cake - Live Well Bake Often (32)

      DanielleReply

      I recommend a creamy no-stir peanut butter like Jif or Skippy.

  20. Peanut Butter Homemade Cookie Cake - Live Well Bake Often (33)

    SarahReply

    My mouth is watering just looking at it!! I’m planning on making this for my peanut-butter loving brother, would the recipe still work if I substituted Reese’s pieces for the miniature peanut butter cups? I’m thinking I could do half Reese’s pieces, half chocolate chips.

    Thanks!
    Sarah

    • Peanut Butter Homemade Cookie Cake - Live Well Bake Often (34)

      DanielleReply

      Yes, that would be fine!

Peanut Butter Homemade Cookie Cake - Live Well Bake Often (2024)

FAQs

What happens if you don't chill peanut butter cookie dough? ›

The most important part of today's recipe? Chill your cookie dough! The dough is extremely soft due to the creamy peanut butter, eggs, and butter and if it's not cold going into the oven, the cookies will spread all over your baking sheet.

Why do my peanut butter cookies fall apart after baking? ›

Too much flour = crumbly cookies

If you don't want to measure by weight, try sifting your flour first and scooping flour into your measuring cup with a spoon, and don't pack it down into the cup. If all else fails, try reducing the amount of flour in the recipe by 10%.

Does peanut butter bake well? ›

The Best Peanut Butter for Baking

Only use natural peanut butter if it's VERY well stirred to be completely smooth and cohesive with no oily or dry bits. When it's very smooth, natural peanut butter will yield a much more bold peanut butter flavor!

Which peanut butter is best for baking cookies? ›

Peanut Butter: It's best to use a commercial, processed brand of peanut butter like Jif creamy or Skippy creamy. I do not suggest using natural-style, oily peanut butter. Avoid using crunchy peanut butter because it makes the cookies extra crumbly.

Do you have to refrigerate peanut butter cookie dough before baking? ›

Cover and refrigerate about 2 hours or until firm. Refrigerating the dough will give it more structure so the cookies spread less and hold their fork marks through baking.

How long should you chill cookie dough before baking? ›

If you're short on time, try and squeeze in at least half an hour if you can. 30 minutes will do the trick if you're simply looking to avoid your cookies spreading all over the place. If you have the luxury of chilling the dough overnight to develop flavor, go for it.

What happens if you don't flatten peanut butter cookies? ›

If you don't flatten the cookies first, then the fork does double duty – it performs both functions. One very subtle result of creating the pattern is that the little tips of dough bake up crisper than the rest of the cookie, giving you both a bit of additional texture and deeper taste where the dough is more baked.

How to stop peanut butter cookies from falling apart? ›

If you find that the dough is too dry (without the fat) then simply hold back some of the flour and add it near the end of mixing when you add the fat/butter If this helps to hold your baked cookies together, fine. If not then add a few more minutes of mixing.

Why don't peanut butter cookies need flour? ›

I was shocked to discover that these peanut butter cookies were flourless. But if you think about it in terms of baking theory and pastry techniques, it makes sense—peanut butter contains so much fat that it doesn't really need that much flour for structure and gluten.

Can you bake peanut butter cookies without parchment paper? ›

If you don't have any parchment in the house and really don't feel like going out to buy any, remember that many of today's baking sheets already have a non-stick surface, and the fat content of most cookies make many recipes unlikely to stick anyway. Silicone mats are a great reusable alternative, as well!

Why do my peanut butter cookies taste weird? ›

Your other source of fat should be butter, not shortening. Butter will make your cookies taste buttery; shortening will make them taste suspiciously vacant, like Katy Perry's voice post-autotune. Yes, shortening yields chewier cookies than butter does, because butter contains water and shortening doesn't.

How does peanut butter affect baking? ›

Peanut butter adds a lot of value to baked goods — it provides a salty, nutty flavor, a light golden color, and a nice dose of sweetness from the sugar. It also doesn't skimp on the fat content.

Which is better, Skippy or Jif? ›

To me, Jif tasted like Skippy with slightly less sugar. (That may be why it has a faint bitterness that Skippy lacks.) One taster appreciated Jif's “unimpeachably smooth” texture. Another mused that it “tasted like the spoonfuls of peanut butter I grew up with as a kid.” Jif is a classic choice for PB&J.

Why do my peanut butter cookies not taste like peanut butter? ›

Two, your expectations for a peanut taste are too high. The cookies have lots of other ingredients including a significant amount of flavor that decrease the flavor of the peanut butter. You might find a peanut butter flavor extract somewhere…. Adding whole or chopped peanuts could help too.

Which oil is better for baking cookies? ›

Best Oils for Baking

Choosing vegetable oil is the best option for baking moist, delicious baked goods. Canola oil, the most common vegetable oil used in baking, doesn't add a strong flavor. It allows your cake's flavor will shine through while still achieving a moist texture.

What happens if you skip chilling cookie dough? ›

Sure, you can skip the chilling step and bake the dough right away, but doing so runs the risk of flat disks with dry edges and a brittle texture; a far cry for the plush, chewy cookies with fudge-like centers we all crave.

Should I let peanut butter cookie dough rest? ›

We prefer natural peanut butter here, so you can dial in the sugar and salt amounts precisely, and smooth peanut butter over crunchy to better control the cookies' fat and moisture levels. Letting the cookie dough rest ensures the flour is fully hydrated, resulting in crisper edges and chewier middles.

Is it important to chill cookie dough? ›

Firm dough prevents the cookies from spreading too much, which is why chilling the dough is a crucial step for cut-out and rolled cookies. "The colder and more solid the fat is, the less the cookie will spread," says food stylist and recipe developer Caitlin Haught Brown.

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