HomeBrownies and BarsReese's Pieces Peanut Butter Bars
Reese's Pieces Peanut Butter Bars
Reese's Pieces Peanut Butter Bars have so much peanut butter flavor and a thick layer of rich chocolate frosting. Reese's Pieces candies are sprinkled on top and added to the batter for lots of crunchy candy flavor. If you want a dessert with lots of peanut butter, this is it!
- Prep20 min
- Cook30 min
- Total50 min
- Serves16 servings
Reese’s Pieces Peanut Butter Bars have so much peanut butter flavor and a thick layer of rich chocolate frosting. Reese’s Pieces candies are sprinkled on top and added to the batter for lots of crunchy candy flavor. If you want a dessert with lots of peanut butter, this is it!
The bars are soft and chewy and buttery with a little crunch from the Reese’s Pieces candies. Reese’s Pieces Peanut Butter Bars are baked in a 9×13-inch pan so they are perfect for a crowd of people. They would be delicious as is, but the rich chocolate frosting really takes them over the top.
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Type Of Peanut Butter To Use
When baking, I find it is best to use traditional peanut butter that does not need to be stirred like Jif or Skippy.
Recipe Tip
Be sure to measure the flour correctly or your bars may be dried. First fluff the flour up some in the bag or container. It tends to get packed down over time. Then gently scoop it with a large spoon into a dry measuring cup. Overfill it slightly and then run the back of a knife across the top to get rid of excess.
Storage
Can be stored in an airtight container at room temperature for 4 days or frozen for up to 3 months.
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More Chocolate and Peanut Butter Desserts
- Double Frosted Peanut Butter Brownies
- Chocolate Dipped Peanut Butter Bugles
- Chocolate Peanut Butter Grahams
- Chocolate and Peanut Butter Mousse Cheesecake
- No Bake Chocolate Peanut Butter Bars
- Deep Fried Peanut Butter Cups
- Chocolate Peanut Butter Layer Dessert
Recipe adapted from Sally’s Baking Addiction
Disclosure: This post may contain affiliate links.
Ingredients
Frosting
Equipment 9x13-inch baking dish
Steps
- 1
Preheat oven to 350 degrees and grease a 9x13-inch baking pan.
- 2
In a saucepan over medium heat, melt butter and brown sugar. Stir until smooth.
- 3
Take saucepan off heat, stir in peanut butter until smooth. Let cool.
- 4
In a large bowl, whisk together flour, baking powder, baking soda, and salt. Set aside.
- 5
Once peanut butter mixture has cooled, whisk in eggs one at a time. Stir in vanilla.
- 6
Add peanut butter mixture to dry ingredients, and stir until blended.
- 7
Stir in Reese's Pieces and pour batter into prepared pan. Bake for 25 to 30 minutes or until set in middle and golden brown around edges.
- 8
Make frosting. Combine butter, milk, and sugar in a saucepan and bring to a boil. Cook at a rolling boil for 30 seconds.
- 9
Remove from heat and stir in chocolate chips and vanilla until smooth. Pour over warm bars.
- 10
Sprinkle Reese's Pieces on top.
Notes
Bars can be stored in an airtight container at room temperature for 4 days.
Nutrition
- Calories678
- Carbs99
- Protein10
- Fat28
- Sodium394
- Fiber3
- Sugar72
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