3 Ingredient Apple Oatmeal Bars Recipe
Introduction
These 3 Ingredient Apple Oatmeal Bars are a quick, healthy snack you can whip up with minimal effort. Made with just applesauce, peanut butter, and oats, they are naturally sweet and perfect for on-the-go munching or a light breakfast.

Ingredients
- 1 cup (251 g) unsweetened applesauce
- 6 tbsp (100 g) unsweetened natural peanut butter
- 2 cups (175 g) rolled oats
Instructions
- Step 1: Preheat your oven to 350°F (177°C) and line an 8 inch by 8 inch baking pan with parchment paper.
- Step 2: In a large mixing bowl, combine the applesauce and peanut butter. Stir until fully mixed and uniform in color. Add the rolled oats and stir until evenly incorporated.
- Step 3: Pour the mixture into the prepared baking pan. Use a spatula to spread it evenly and smooth the surface.
- Step 4: Bake for 13 to 15 minutes, or until the bars look set and cooked through. Allow them to cool completely before removing from the pan, cutting, and serving.
Tips & Variations
- For added flavor and texture, try mixing in a handful of raisins, chopped nuts, or chocolate chips before baking.
- If peanut butter isn’t your favorite, almond or sunflower butter can be used as a substitute.
- Make sure to smooth the batter evenly in the pan to ensure bars bake uniformly.
Storage
Store any leftover bars in an airtight container in the refrigerator for up to one week, or freeze for longer storage. To reheat, warm briefly in the microwave or enjoy them cold as a snack.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use quick oats instead of rolled oats?
Yes, quick oats can be used but the texture of the bars will be softer and less chewy.
Are these bars gluten-free?
They can be, if you use certified gluten-free oats. Always check the packaging to be sure.
Print3 Ingredient Apple Oatmeal Bars Recipe
These 3 Ingredient Apple Oatmeal Bars are a quick, healthy, and delicious snack made with simple pantry staples. Combining the natural sweetness of unsweetened applesauce, creamy peanut butter, and wholesome rolled oats, these bars bake up soft and chewy, perfect for an energy-boosting breakfast or on-the-go treat.
- Prep Time: 5 minutes
- Cook Time: 15 minutes
- Total Time: 20 minutes
- Yield: 9 bars (cut into 3x3 grid) 1x
- Category: Snack
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Ingredients
Ingredients
- 1 cup (251 g) unsweetened applesauce
- 6 tbsp (100 g) unsweetened natural peanut butter
- 2 cups (175 g) rolled oats
Instructions
- Preheat and prepare pan: Preheat your oven to 350°F (177°C). Line an 8 inch by 8 inch baking pan with parchment paper to prevent sticking and for easy removal of the bars.
- Mix wet ingredients: In a large mixing bowl, combine the unsweetened applesauce and natural peanut butter. Stir thoroughly until the mixture is smooth and uniformly blended.
- Add oats: Add the rolled oats to the applesauce and peanut butter mixture. Stir until the oats are evenly incorporated, forming a consistent batter. If you wish to add mix-ins like nuts or dried fruits, fold them in now.
- Transfer and smooth batter: Pour the batter into the prepared baking pan. Using a spatula, spread and smooth the mixture evenly across the bottom of the pan to ensure uniform thickness.
- Bake the bars: Place the pan in the preheated oven and bake for 13-15 minutes, or until the bars appear set and cooked through. Avoid overbaking to maintain a chewy texture.
- Cool and serve: Allow the bars to cool completely in the pan before removing them. Once cooled, cut into bars of desired size and serve. Store any leftovers in an airtight container in the refrigerator or freezer for longer freshness.
Notes
- Ensure the applesauce and peanut butter are unsweetened and natural for best flavor and health benefits.
- Mix-ins such as chocolate chips, chopped nuts, or dried fruit can be added for variation.
- Bars can be stored in the refrigerator for up to 5 days or frozen for up to 3 months.
- For a gluten-free version, use certified gluten-free oats.
- Do not overbake to maintain a soft and chewy texture.
Keywords: apple oatmeal bars, 3 ingredient bars, healthy snack, peanut butter oats bars, easy baked bars, no sugar bars

