Fluffy Peanut Butter Cup Blondies

Blondies and brownies are my favorite homemade treats. When combined with my all time favorite candy they get even better. How many people can honestly say they don't love Reese's Peanut Butter Cups?

Ingredients: 1 cup butter, room temperature
1 cup light brown sugar
1/2 cup granulated sugar
1/2 cup peanut butter
2 tsp vanilla
2 eggs
1 tsp baking soda
2 1/2 cups flour
1 tsp salt
2 cups coarse chopped peanut butter cups (10.5 oz bag)
1 cup Marshmallow Creme

1. Preheat oven to 350 degrees F.
2. Spray a 9×13 baking dish with cooking spray.
3. Cream butter and peanut butter together.
4. Add sugars and beat until light and fluffy. 5. On medium speed add in eggs and vanilla and mix until incorporated.
6. Stir in your baking soda, salt and flour until just combined. 7. Fold in your chopped peanut butter cups. 8. Spread the batter in your prepared pan. 9. Drop you Fluff randomly on top of the batter and swirl in with a knife. 10. Bake for 30-35 minutes until toothpick placed 1 inch from side comes out clean. 11. Remove from oven and let cool on wire rack.
12. Cut into squares when cooled.


  1. ohh <3 I've never eaten blondies but I definitely have to try it!

    I wanna try this Reese's chocolate as well... boo we don't have it here:(

  2. !!!! I LOVE Peanut Butter and FLUFF!!! I can't wait to try this :)

  3. this look perfect for indulging over the weekend! Happy weekend!

  4. this looks delicious! perfect for a saturday snack!

  5. Delicious! I sooo want to try this, I love peanut butter flavored anything :)

  6. oh my gosh! this is to die for :) must try this one ASAP! thanks for sharing :)

    The Pink Margarita

  7. Ohh yes...just yes. Those PB cup chunks look PERFECT!! YUM!

  8. hmmm they look delicious ;) !!

  9. Perfect for weekend coffee time, really looks yummy! I´ll try this!
    xx Katja

  10. oh, yum! my high school used to be famous for similar "blonde" brownines!


  11. Oh YUM! All I can say is there's nothing wrong with that! :) xoxo

  12. Reese's pb cups is probably one of my top favorite candies...only Twix can top it!

  13. OYUMS! The perfect munchie snack! I love this recipe...so inspired to go out and buy all the goodies pronto!

    Thanks for visiting and leaving awesome comments, hope to see you back soon!

    Peace. Love. LOL!

    Haute Khuuture.com

  14. Yammi looks good. Oh your weekend sounds like stress. I was to tired to do anything really importend. SO i going shopping and make some pictures from flowers. hope next weekend for more because we have Friday and monday a holiday ♥
    Nadine ♥

  15. Oooh yum ! It was the 1st time that I ate peanut butter, when I got the Halloween chocolate bars from you Jessica :D Quite salty, but delicious. I might get hooked so I haven't even looked for peanut butter at our grocery stores, hehe. :)

    Thank you for the comment. I wish you get to go house sitting some time, it's great way to spend some holiday - not completely on vacation but away from home, and like living someone elses life in theirs. :)

    Have a great day,

    - Indie by Heart


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