Prep Time: 15 minutes
Cook Time: 25 minutes
Total Time: 40 minutes
Cooling Time: 20 minutes
Total Yield: 12 bars
Difficulty Level: Easy
Cuisine: American
Course: Breakfast, Snack, Dessert
Ingredients
- 2 cups old-fashioned rolled oats
- 1 cup all-purpose flour
- 1 teaspoon baking powder
- ½ teaspoon salt
- 1 teaspoon ground cinnamon (optional)
- ½ cup unsalted butter, melted
- ¾ cup creamy peanut butter
- ½ cup brown sugar
- ¼ cup honey or maple syrup
- 1 large egg
- 1 teaspoon vanilla extract
- ¾ cup semi-sweet chocolate chips
- 2 tablespoons chopped roasted peanuts (optional)
Instructions
Step 1: Prepare the Oven
Preheat your oven to 350°F (175°C). Line an 8×8-inch baking pan with parchment paper or lightly grease it with butter or non-stick cooking spray.
Step 2: Combine the Dry Ingredients
In a large mixing bowl, stir together the rolled oats, flour, baking powder, salt, and cinnamon until evenly combined.
Step 3: Mix the Wet Ingredients
In another bowl, whisk together the melted butter, peanut butter, brown sugar, honey, egg, and vanilla extract until the mixture becomes smooth and creamy.
Step 4: Combine Everything
Pour the wet mixture into the bowl of dry ingredients. Stir gently until no dry flour remains. Fold in the chocolate chips, making sure they are evenly distributed throughout the batter.
Step 5: Fill the Baking Pan
Spread the mixture evenly into the prepared baking pan. Press it gently with the back of a spoon or spatula to create an even layer. Sprinkle chopped peanuts over the top if desired.
Step 6: Bake
Bake for 22–25 minutes, or until the edges are lightly golden brown and the center is set. Avoid overbaking to keep the bars soft and chewy.
Step 7: Cool Completely
Allow the bars to cool in the pan for about 20 minutes. Lift them out using the parchment paper and transfer to a wire rack. Once completely cool, slice into 12 equal bars.
Recipe Tips
- Use old-fashioned rolled oats for the best chewy texture.
- Natural peanut butter works well but should be stirred thoroughly before measuring.
- Do not overmix the batter, as this can make the bars dense.
- For extra chocolate flavor, add an additional ¼ cup chocolate chips on top before baking.
- Let the bars cool completely before cutting to prevent crumbling.
Variations
- Replace peanut butter with almond butter or cashew butter.
- Add shredded coconut for extra texture.
- Mix in chopped walnuts or pecans.
- Stir in dried cranberries or raisins.
- Use dark chocolate chips for a richer flavor.
Storage
Store the bars in an airtight container at room temperature for up to 4 days.
For longer storage, refrigerate them for up to 1 week.
They also freeze well for up to 3 months. Wrap each bar individually before freezing, then thaw at room temperature whenever needed.
Serving Suggestions
Chocolate Peanut Butter Oatmeal Bars are delicious on their own but also pair wonderfully with:
- A glass of cold milk
- Hot coffee
- Fresh berries
- Greek yogurt
- Banana slices
- Vanilla ice cream for dessert
Why You’ll Love This Recipe
- Easy to prepare with simple ingredients.
- Perfect for meal prep.
- Rich chocolate and creamy peanut butter flavor.
- Soft, chewy texture.
- Great for breakfast, snacks, or dessert.
- Kid-friendly and freezer-friendly.
- Easily customizable.
Nutrition Information (Per Bar)
- Calories: 285
- Protein: 8g
- Carbohydrates: 31g
- Dietary Fiber: 3g
- Sugars: 15g
- Total Fat: 16g
- Saturated Fat: 6g
- Cholesterol: 28mg
- Sodium: 165mg
- Potassium: 210mg
- Calcium: 40mg
- Iron: 1.8mg