You know that magical moment when peanut butter and chocolate collide? That’s exactly what happens with these insanely easy Peanut Butter Cup Thumbprint Cookies. I’ve been making this recipe since college, my roommate and I would whip up batches at midnight during finals week, and let me tell you, nothing boosts morale like warm cookies with melty peanut butter cup centers.
What I love most (besides eating them) is how ridiculously simple they are. Just four ingredients, one bowl, and about 30 minutes stand between you and these perfect little Valentine’s Day treats. No fancy equipment, no complicated steps, just pure peanut butter bliss with a chocolatey surprise in every bite. They’re the kind of cookies that make people think you spent hours baking, when really you were just smart enough to keep it simple.
Why You’ll Love These Peanut Butter Cup Thumbprint Cookies
Let me count the ways these cookies will steal your heart (and probably your willpower):
- They come together faster than you can say “peanut butter cup”, we’re talking 30 minutes from bowl to bliss
- The dough is so forgiving, even my butterfingers nephew can’t mess it up
- That moment when you press the warm peanut butter cups into the cookies? Pure magic, the chocolate gets all melty while the cookie stays perfectly crisp
- They’re the perfect combo of salty and sweet that’ll have everyone reaching for seconds
Honestly, these thumbprint cookies disappear faster than I can bake them, and that’s saying something coming from a household with three cookie monsters!
Peanut Butter Cup Thumbprint Cookies
Ingredients
Method
- Preheat oven to 350°F (175°C). Line a baking sheet with parchment paper.
- Mix peanut butter, sugar, and egg in a bowl until well combined.
- Roll dough into 1-inch balls and place on the baking sheet. Press your thumb into each ball to make an indentation.
- Bake for 10 minutes. Remove from oven and press a peanut butter cup into each cookie’s center.
- Let cookies cool on the baking sheet for 5 minutes before transferring to a wire rack.
Notes
Ingredients for Peanut Butter Cup Thumbprint Cookies
Here’s all you need to make these irresistible cookies, trust me, you probably have most of this in your pantry right now:
- 1 cup smooth peanut butter, I always use the regular kind, not natural (it holds together better)
- 1 cup sugar, plain white sugar works perfectly here
- 1 large egg, room temperature mixes in smoother
- 24 unwrapped mini peanut butter cups, the star of the show!
See? I told you it was simple. Now let’s get baking!
How to Make Peanut Butter Cup Thumbprint Cookies
Alright, let’s get to the fun part, turning those simple ingredients into cookie magic! I’ve made these peanut butter cup thumbprint cookies more times than I can count, and I’ve learned all the little tricks to get them just right.
Step 1: Prep the Dough
First things first, preheat that oven to 350°F (175°C) and line your baking sheet with parchment paper. Trust me, you’ll thank me later when the cookies slide right off! Now grab a big bowl and mix together the peanut butter, sugar, and egg. I like to use a wooden spoon for this, there’s something satisfying about mixing it by hand. You’ll know it’s ready when the dough comes together in a smooth, slightly sticky ball. If it feels too wet, add a tablespoon of flour (but I’ve never needed to).
Step 2: Shape and Bake
Roll the dough into 1-inch balls, about the size of a ping pong ball. Place them on your prepared baking sheet about 2 inches apart. Now comes the thumbprint part! Gently press your thumb (or the back of a teaspoon if you’re fancy) into the center of each ball. Don’t worry if they crack a bit around the edges, that’s totally normal. Pop them in the oven for exactly 10 minutes. Set a timer! They’ll look slightly puffed and golden when done.
Step 3: Add the Peanut Butter Cups
Here’s where the magic happens. The second those cookies come out of the oven, press a mini peanut butter cup into each thumbprint. The warmth will make the chocolate soften slightly, perfect for that melt-in-your-mouth texture. Let them cool on the baking sheet for 5 minutes before moving them. This gives the cookies time to set and the peanut butter cups time to become one with the cookie. Try not to eat them all at once, though I won’t judge if you do!
Tips for Perfect Peanut Butter Cup Thumbprint Cookies
After making these cookies more times than I can count, here are my hard-won secrets for thumbprint cookie success:
- Parchment paper is your friend, it prevents sticking and makes cleanup a breeze (no more scraping cookie remnants!)
- Use room-temp egg, it blends smoother into the dough without overmixing
- Don’t overbake! The cookies firm up as they cool, pull them at 10 minutes even if they look slightly underdone
- Press cups in immediately, that post-oven warmth melts the chocolate just enough for perfect texture
Follow these simple tricks and you’ll get bakery-worthy cookies every single time!
Variations for Peanut Butter Cup Thumbprint Cookies
While I’m obsessed with the classic version of these peanut butter cup thumbprint cookies, sometimes I like to mix things up. Try crunchy peanut butter for extra texture, or swap in dark chocolate peanut butter cups if you prefer a richer taste. For a fun twist, drizzle melted chocolate over the cooled cookies, because can you ever have too much chocolate? My niece loves when I sprinkle sea salt on top right after pressing in the cups for that sweet-salty combo. The best part? This recipe is so forgiving, you can’t really mess it up!
Storing and Serving Peanut Butter Cup Thumbprint Cookies
Here’s the hard part, not eating all these peanut butter cup thumbprint cookies at once! If you manage to save some, store them in an airtight container at room temperature for up to 3 days. They’re best served slightly warm, just 10 seconds in the microwave brings back that freshly-baked magic. I love stacking them on a pretty plate with a dusting of powdered sugar for Valentine’s Day, or packing them in little treat bags tied with ribbon. Honestly though? They rarely last long enough to need storing!
Peanut Butter Cup Thumbprint Cookies FAQs
Can I use regular-sized peanut butter cups instead of minis?
Absolutely! Just chop them into quarters before pressing into the cookies. The minis fit perfectly in the thumbprints, but bigger cups work great too, you’ll just get fewer cookies (about 16 instead of 24).
Can I freeze the dough?
You bet! Roll the dough into balls and freeze them on a baking sheet before transferring to a freezer bag. When ready to bake, thaw slightly, make the thumbprints, and add a minute or two to the baking time. Such a lifesaver for last-minute cookie cravings! For more great baking ideas, check out recipesloop.com.
Why did my cookies spread too much?
This usually happens if your peanut butter was super oily or your egg was too large. Next time, try chilling the dough for 30 minutes before baking, that helps them hold their shape. A tablespoon of flour can also help if the dough seems loose.
Can I make these gluten-free?
Good news, they’re naturally gluten-free as written! Just double-check that your peanut butter and peanut butter cups don’t contain any gluten-containing additives. I’ve made them for my gluten-free friends countless times with perfect results. You can find more recipes here.
Nutritional Information
Now, I’m no nutritionist, I’m just a cookie enthusiast! But I know some folks like to have an idea of what they’re enjoying. Keep in mind that nutritional values for these peanut butter cup thumbprint cookies can vary based on the specific brands of peanut butter and peanut butter cups you use. This recipe is meant to be a treat, not a health food (though I firmly believe happiness is its own kind of nutrition!).
Please remember this nutritional information is just an estimate. If you need specific dietary advice, definitely consult with a professional. For now, I’ll just say, life’s too short not to enjoy these cookies in moderation… or maybe not so moderate sometimes! If you are looking for other desserts, we have plenty!

