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+ servings
One Nutter butter bars with a bite missing.
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5 from 12 votes

Nutter Butter Bars

These Nutter Butter bars are a peanut butter cookie bars. They are extra chewy full of peanut butter, chopped Nutter Butters, and chocolate chips.
Prep Time15 minutes
Cook Time25 minutes
Total Time40 minutes
Servings: 12 cookie bars
Calories: 306kcal

Ingredients

  • ½ cup Unsalted butter room temperature
  • ¾ cup Brown sugar packed light or dark
  • cup White granulated sugar
  • ½ cup Peanut butter creamy like Jif or Skippy
  • 1 teaspoon Pure vanilla extract
  • 1 Large egg
  • 1 ¼ cup All-purpose flour
  • ¼ teaspoon Baking soda
  • ½ teaspoon Salt
  • ¾ cup Semi-sweet chocolate chips Plus extra for topping
  • 1 cup Chopped Nutter Butters Plus extra for topping

Instructions

  • Preheat the oven to 350°F. Spray a 8X8-inch pan with baking nonstick spray. Line the bottom and 2 sides with parchment paper and spray again. Set aside.
  • Using a mixer, beat the butter, brown sugar, and sugar for 2 minutes on high speed until fluffy. Add in the peanut butter and vanilla and beat again on medium-high speed for 1 minute.
    ½ cup Unsalted butter, ¾ cup Brown sugar, ⅛ cup White granulated sugar, ½ cup Peanut butter, 1 teaspoon Pure vanilla extract
  • Add in the eggs and mix on medium until fluffy. Add in the flour, baking soda, and salt and mix on low speed until just combined.
    1 Large egg, 1 ¼ cup All-purpose flour, ¼ teaspoon Baking soda, ½ teaspoon Salt
  • Fold in the chocolate chips and chopped Nutter Butters. Pour the cookie dough into the pan and flatten it until even.
    ¾ cup Semi-sweet chocolate chips, 1 cup Chopped Nutter Butters
  • Bake for 20-28 minutes. Bake until it is golden on top. Immediately top with extra Nutter Butters and chocolate chips. Cool completely on a cooling rack. Then, remove the bars from the pan and cut into squares.

Notes

Flour- Make sure flour is spooned and leveled or use a kitchen scale. Compacted flour can dry out the cookie bars.
High altitude baking- Add an extra 1 tablespoon of flour.
Pull out dairy ingredients 2 hours before baking.

Nutrition

Calories: 306kcal | Carbohydrates: 34g | Protein: 5g | Fat: 18g | Saturated Fat: 8g | Polyunsaturated Fat: 2g | Monounsaturated Fat: 6g | Trans Fat: 1g | Cholesterol: 21mg | Sodium: 172mg | Potassium: 159mg | Fiber: 2g | Sugar: 21g | Vitamin A: 242IU | Calcium: 28mg | Iron: 2mg