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5.0 from 165 votes

Crinkle Top Brownies with Marshmallow Fluff

The BEST Crinkle Top Brownies. Yep, I said it. And why the best? Well because these Crinkle Top Brownies also have marshmallow fluff and peanut butter swirled right into the batter for the fudgy brownie of your dreams.

Prep Time
10 mins
Cook Time
10 mins
Total Time
28 mins
Servings: 15
Calories: 250 kcal
Course: Dessert
Cuisine: American , International

Ingredients

  • 1 ½ ticks butter
  • ¾ cup brown sugar
  • ½ cup white sugar
  • 2 eggs
  • 1 tsp vanilla
  • ½ cup cocoa powder
  • ½ tsp baking powder
  • ¾ cup all purpose flour
  • ½ cup marshmallow fluff melted
  • ½ cup peanut butter

Instructions

    Cup of Yum
  1. Preheat the oven to 350°F and line a 9x13 baking dish with parchment paper. Grease the parchment with cooking spray or butter.
  2. In a KitchenAid stand mixer, cream together melted butter, brown and white sugar.
  3. Then mix in eggs and vanilla extract. Beat together.
  4. After combining wet ingredients, add in cocoa powder and beat together until smooth.
  5. Add in flour and baking powder. Beat again.
  6. Then, pour the brownie batter into a greased baking dish.
  7. Add melted marshmallow fluff and peanut butter to the top of the raw brownie batter and swirl into the batter.
  8. Bake for 18-22 minutes. BE CAREFUL NOT TO OVER BAKE! The center may not be fully done, but once chilled, they’ll be the most gooey, ooey brownies.
  9. Top with more marshmallow fluff, peanut butter drizzle, and melted chocolate if you’d like :) Enjoy!

Notes

  • The size and material of the pan will vary the cooking time. If you’re using another size/material pan, keep an eye on the brownies as you don’t want them to dry out.
  • The size and material of the pan will vary the cooking time. If you’re using another size/material pan, keep an eye on the brownies as you don’t want them to dry out.
  • Serve with a scoop of ice cream for the most epic brownie sundae ever!

Nutrition Information

Serving 1 brownie Calories 250kcal (13%) Carbohydrates 28g (9%) Protein 4g (8%) Fat 15g (23%) Saturated Fat 7g (35%) Polyunsaturated Fat 2g Monounsaturated Fat 5g Cholesterol 49mg (16%) Sodium 140mg (6%) Potassium 123mg (4%) Fiber 2g (8%) Sugar 20g (40%)

Nutrition Facts

Serving: 15Serving

Amount Per Serving

Calories 250

% Daily Value*

Serving 1 brownie
Calories 250kcal 13%
Carbohydrates 28g 9%
Protein 4g 8%
Fat 15g 23%
Saturated Fat 7g 35%
Polyunsaturated Fat 2g 12%
Monounsaturated Fat 5g 25%
Cholesterol 49mg 16%
Sodium 140mg 6%
Potassium 123mg 3%
Fiber 2g 8%
Sugar 20g 40%

* Percent Daily Values are based on a 2,000 calorie diet.