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gluten-free peanut butter bars stacked on a marble board
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5 from 1 vote

Gluten-Free Peanut Butter Bars

Our gluten-free peanut butter bars are a delicious mix of chocolate and peanut butter that will make your mouth water. They are one of our family favorite desserts to make.
If you want a chewy, decadent, and delicious treat, these gluten-free peanut butter bars are the best. When you make them for an event, people will beg you for the recipe.
Prep Time15 mins
Cook Time25 mins
cool20 mins
Total Time40 mins
Course: Dessert, Snack
Cuisine: American
Keyword: gluten free peanut butter and chocolate bars, gluten free peanut butter bars, peanut butter and chocolate bars
Servings: 12 servings
Calories: 525kcal
Author: Chandice
Cost: $8


Peanut Butter Bars



  • Preheat oven to 350°
  • Using a stand mixer, cream together butter and sugars
  • Add eggs and vanilla and mix well
  • Blend in peanut butter
  • Combine remaining dry ingredients except oats and mix them into the cream mixture a little at a time
  • Add the oats and blend well
  • Spread into a large greased 10x14 baking pan
  • Bake for 20 minutes
  • Let cool 20 minutes or so
  • Spread peanut butter frosting on top of peanut butter bars
  • To prepare chocolate frosting, melt the butter and chocolate chips together then drizzle on top of peanut butter frosting. Using a butter knife cut the peanut butter and chocolate frosting frosting to make a decorative pattern
  • Let bars cool completely before cutting


How to store leftovers

When it comes to leftovers, make sure the bars cool to room temperature first. Then, place them in an airtight container, with parchment paper in between each layer of gluten-free bars. Keep them on the counter and they should last up to four days.
Top tip: Enjoy with a cold glass of milk.


Serving: 1bar | Calories: 525kcal | Carbohydrates: 59g | Protein: 9g | Fat: 31g | Saturated Fat: 14g | Polyunsaturated Fat: 3g | Monounsaturated Fat: 9g | Trans Fat: 1g | Cholesterol: 70mg | Sodium: 407mg | Potassium: 161mg | Fiber: 4g | Sugar: 38g | Vitamin A: 546IU | Vitamin C: 1mg | Calcium: 67mg | Iron: 2mg