I almost feel guilty about sharing the recipe for these Reese’s Peanut Butter Cup Brownies. Please don’t blame me when you taste these and devour half the pan. Delicious homemade brownies with peanut butter cups baked right in the batter. Truly a peanut butter lovers dream. These peanut butter cup brownies are out of this world and they are going to become a favorite for sure!
Start by melting the butter and chocolate chip together over a low heat. Transfer to mixing bowl and let cool.
Once cooled, stir in sugar, then eggs and vanilla. Once those are well mixed, add dry ingredients and stir well. Doesn’t that brownie batter look thick and luscious?
Gently press in peanut butter cups.
And bake.
Peanut Butter Cup Perfection!

- 2 sticks of butter
- 4 oz of semi-sweet chocolate chips
- 2 cups of granulated sugar
- 4 large eggs
- 1 teaspoon of pure vanilla extract
- 1 1/2 cups of all-purpose flour
- 1/3 cup of unsweetened cocoa powder
- 1/2 teaspoon of salt
- 18 Reese's Peanut Butter Cups
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Preheat oven to 350 degrees.
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Line a 9x13 baking pan with foil and spray well with non stick cooking spray. Leave some overhang so you can remove brownies from the pan after baking.
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In a small saucepan, melt butter and chocolate chips together over low heat and set aside to cool.
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Once cooled, transfer chocolate and butter mixture to a large mixing bowl and add sugar, stirring well.
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Then add eggs and vanilla and continue stirring until completely combined.
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Stir in flour, cocoa powder and salt.
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Spread batter evenly in baking dish and gently press peanut butter cups into brownie batter.
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Bake about 30 minutes.
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Let brownies cool, remove brownies from pan using foil edges and cut into squares.
If you are planning on baking a few batches, these peanut butter cups on amazon are a great price! These are 36 packs of 2 peanut butter cups. Enough to make 4 batches of brownies. Perfect for holiday baking!
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That is SO fun, dear lady!! Thanks so much for sharing!! ?
The hint of peanut butter in with chocolate is such an incredible combo. I love it with coffee!
You are speaking my love language with these yummy treats! Chocolate and peanut butter are my absolute favorite!
There is nothing better than peanut butter and chocolate together! And you made them into brownies! YUM!
These brownies are sooooo good! Both of my favorite things combined!
Oh my goodness, this looks INSANELY GOOD!! My kids are going to go nuts over this, making it asap!
Peanut butter and chocolate HEAVEN. These were fantastic!
I absolutely love Reeses, well, everything! Delicious.
SO good when they’re still slightly warm, yum!
These are so dangerously addicting!! The peanut butter cup take the brownies to a whole new level!
My kids LOVE these! And the hubby and I think they’re pretty good, too! So fun and delicious!
These brownies disappeared in minutes! Everyone in my family loved them!
These were fantastic! I just changed one thing. Instead of pouring all the batter in the pan, I poured 2/3 of the batter in. I then pressed in the peanut butter cups and topped with the remaining batter, smoothing to cover entire top. Delicious!💕♥️❤️