Go Back
+ servings
three chocolate peanut butter oatmeal bars stacked on a plate.
5 from 29 votes

Chocolate Peanut Butter Oatmeal Bars

These delicious chocolate peanut butter oatmeal bars combine the rich taste of chocolate, creamy peanut butter, and nutritious oats.
Author Diana
Servings 9 Servings
Prep Time 10 minutes
Chilling Time 2 hours
Total Time 2 hours 10 minutes

Ingredients

For the peanut butter oat base:

  • 1 ½ cups (360 g) creamy peanut butter
  • cup (80 ml) maple syrup or honey
  • 1 ½ cup (150 g) old fashioned oats
  • 1 teaspoon pure vanilla extract

For the chocolate topping:

  • 1 ½ cups dark chocolate chips
  • ¼ cup creamy peanut butter

Instructions

  • Grease and line a 9x9 inch pan with parchment paper.
  • To a microwave safe bowl, add peanut butter and microwave for 60 seconds or until the peanut butter has melted. Add maple syrup or honey, oats, and vanilla and mix with a spatula to combine.
  • Press the mixture evenly in the prepared pan.
  • For the chocolate topping, in a medium bowl, combine chocolate chips with peanut butter and melt in the microwave at 30 second increments stirring in between until smooth.
  • Spread the chocolate all over the peanut butter layer, you can also create decorative patterns with a toothpick.
  • Chill in the fridge until it’s firm (2-3 hours), then take it out of the fridge and allow to sit for 15 minutes at room temperature, then cut into 9, 12, or 18 squares.

Notes

  • Cut your bars into whatever size you like! This recipe can make anywhere from 9 to 18 servings. 
  • Add coconut: replace ½ cup of the oats with the same amount of shredded coconut for a different flavor. 
  • To Store: Keep these in an airtight container in the fridge for up to 1 week, or freeze for up to 3 months. 

Nutrition

Serving: 1square | Calories: 545kcal | Carbohydrates: 45g | Protein: 16g | Fat: 36g | Saturated Fat: 14g | Polyunsaturated Fat: 7g | Monounsaturated Fat: 13g | Cholesterol: 0.3mg | Sodium: 249mg | Potassium: 549mg | Fiber: 5g | Sugar: 23g | Vitamin A: 3IU | Vitamin C: 0.2mg | Calcium: 136mg | Iron: 2mg