The Peanut Butter Brownie Cups are so so good! Perfect for a grab and go snack!
I LOVE chocolate and peanut butter…I mean, who doesn’t?

And these individual brownies are loaded with peanut butter and chocolate. Every bite is perfection!
Peanut Butter Brownie Cups are a super basic idea, but they are a long time favorite in my house!
They are on the go-to, most asked for list and I am sure will stay there forever!

Peanut Butter Brownie Cups
Ingredients
Scale
- 3/4 cup granulated sugar
- 1/4 cup butter, softened
- 1 tablespoon water
- 1 3/4 cup semi-sweet chocolate chips separated as follows: 3/4 cup (to melt), 1/2 cup (to stir in) and 1/2 cup reserved for garnish
- 1 large egg
- 1/2 teaspoon vanilla extract
- 1 cup all-purpose flour
- 1/4 teaspoon baking soda
- 3/4 cup creamy peanut butter
- 1 cup peanut butter chips (I used Reese’s PB chips) separated as follows: 1/2 cup to stir in and 1/2 cup reserved for garnish
Instructions
- Preheat oven to 350
- Grease 12 cup muffin pan
- Combine sugar, butter and water in medium microwave-safe bowl. Microwave on HIGH for 1 minute or until butter is melted.
- Add 3/4 cup semi-sweet chips; stir until melted.
- Add egg and vanilla extract and stir well. Add flour and baking soda and stir until blended. Allow to cool to room temperature.
- Stir in 1/2 cup each of PB chips and semi-sweet chips. Spoon a heaping tablespoon batter into each prepared muffin cup.
- Bake for 13 to 15 minutes or until top is set and wooden pick inserted center comes out still slightly wet.
- Place muffin pan on wire rack.
- Centers of brownies will fall upon cooling. If some do not, with back of teaspoon, tap center to make a hole.
- Place peanut butter in small, microwave-safe bowl. Microwave on HIGH for 45 seconds; stir. While brownies are still hot, spoon a scant tablespoon peanut butter into center of each brownie. After brownies have cooled for approx 10 min. top with reserved 1/2 c. PB chips and 1/2 c. semi-sweet chips.
- Cool completely in pan on wire rack.
- Loosen around edges of brownies with a knife and carefully remove from pan.
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These are literally divine! Made them twice now and my only complaint is that the recipe only makes 12!!! My whole family just gobbles them up – yet another amazing Cookies and Cups recipe 🙂 We love you!
HA! Yes, that is a complaint!
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I have seen these too and they look amazing!!!
Thanks for your comment on my Little Mermaid Cake! You have a delicious blog here!
These have also been on my list for a while. I think I will make them next week to take to my boyfriend's fmaily for 4th of July.
O-M-Gosh!!! I MUST try these TODAY!!!! There are very few things in life that go together as well as chocolate and peanut butter – my favorite!!! Thanks for sharing!
Thank you for your sweet comments on my blog! They really mean so much to me! It has brought me over to your fabulous blog, which I will be bookmarking and visiting often! So cute!
Wow, those look so rich and so good!
This is the kind of treat that I love!!! So cute and delicious looking!
I like your adaption…looks good.
~ingrid
oh eating one of these must be heaven 🙂 These look decadent.
Mmmm I must try these (with sun butter, of course). 😉