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Homemade Peanut Butter Granola Bars Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.6 from 113 reviews
  • Author: Villerius
  • Prep Time: 5 min
  • Cook Time: 15 min
  • Total Time: 20 min
  • Yield: 16 squares
  • Category: Snack
  • Method: Baking
  • Cuisine: American
  • Diet: Gluten Free

Description

These Peanut Butter Granola Bars are a soft-baked, gluten-free snack packed with wholesome rolled oats, natural peanut butter, and a touch of honey or maple syrup. Enhanced with optional mini chocolate chips and nuts or seeds, these bars offer a deliciously chewy texture and a perfect balance of sweetness and nutty flavor. Ideal for a healthy on-the-go treat or lunchbox addition, they are easy to prepare and bake in under 20 minutes.


Ingredients

Scale

Main Ingredients

  • 3 cups old-fashioned rolled oats (use verified gluten-free if needed)
  • 3/4 cup natural peanut butter
  • 1/3 cup honey or maple syrup
  • 1/2 cup mini chocolate chips (optional)
  • 2 whole eggs (use flax egg for vegan-friendly)

Optional Add-ins

  • Pinch of salt (omit if peanut butter is salted)
  • Walnuts
  • Pecans
  • Almonds
  • Chia seeds
  • Sunflower seeds
  • Pumpkin seeds
  • Dried fruit


Instructions

  1. Preheat the oven: Set your oven to 350℉ (177℃) to prepare it for baking the granola bars.
  2. Mix ingredients: In a large bowl, combine the rolled oats, peanut butter, honey or maple syrup, eggs, and any optional add-ins you choose. If your peanut butter is solid, warm it briefly for 10-15 seconds to make it more fluid before mixing.
  3. Prepare the baking dish: Line a 9×9 inch baking pan with parchment paper to prevent sticking and make removing the bars easier after baking.
  4. Press mixture in pan: Transfer the mixture into the lined baking dish and press firmly and evenly. For chocolate chips, sprinkle them on top and gently press them into the mixture for even distribution.
  5. Bake the bars: Bake in the preheated oven for 15-17 minutes or until the centers are set and edges start to brown. Begin checking at 14 minutes for your preferred doneness.
  6. Cool and slice: Remove the pan from the oven and let the bars cool completely on a wire rack before slicing into 16 squares with a sharp knife. Cooling ensures the bars hold together when cut.

Notes

  • Pressing the mixture firmly into the pan is crucial to help the bars stick together after baking.
  • Cooling completely before cutting prevents the bars from crumbling.
  • You can customize the bars by adding your favorite nuts, seeds, or dried fruits.
  • Honey helps the bars bind better than maple syrup but both taste great.
  • For vegan versions, replace eggs with flax eggs to maintain binding.
  • Use gluten-free oats if you require a gluten-free snack.
  • These bars make a healthy and convenient snack that can be stored in an airtight container for up to a week.

Nutrition

  • Serving Size: 1 square
  • Calories: 200
  • Sugar: 9 g
  • Sodium: 64 mg
  • Fat: 9 g
  • Saturated Fat: 2 g
  • Unsaturated Fat: 7 g
  • Trans Fat: 0 g
  • Carbohydrates: 25 g
  • Fiber: 3 g
  • Protein: 6 g
  • Cholesterol: 17 mg