3 Ingredient Apple Oatmeal Bars (No Flour, Eggs, Added Sugar or Butter) Recipe
Introduction
These 3 Ingredient Apple Oatmeal Bars are a simple, wholesome treat perfect for a quick snack or breakfast on the go. Made without flour, eggs, added sugar, or butter, they offer natural sweetness and satisfying texture with minimal effort.

Ingredients
- 1 cup (251 g) unsweetened applesauce
- 6 tbsp (100 g) unsweetened natural peanut butter
- 2 cups (175 g) rolled oats (old fashioned oats)
Instructions
- Step 1: Preheat the oven to 350°F (177°C). 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 smooth and uniform in color.
- Step 3: Add the rolled oats to the mixture and stir until they are evenly incorporated. If using any mix-ins like chocolate chips or nuts, add them now.
- Step 4: Pour the batter into the prepared pan and spread it evenly with a spatula, smoothing the surface.
- Step 5: Bake for 13-15 minutes until the bars look set and cooked through.
- Step 6: Allow the bars to cool completely before removing from the pan and cutting into squares.
Tips & Variations
- For a sweeter version, add 1-2 tablespoons of honey when mixing in the oats and adjust to taste.
- Mix-ins like chocolate chips, dried fruit, or chopped nuts add extra texture and flavor.
- Use rolled oats (old fashioned oats) for the best texture.
Storage
Store uneaten bars in an airtight container in the refrigerator for up to one week, or freeze for longer storage. Reheat individual bars briefly in the microwave if desired, but they are delicious served cold too.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use other nut butters instead of peanut butter?
Yes, almond butter or sunflower seed butter work well as substitutes, though the flavor and texture may vary slightly.
Are these bars gluten-free?
They can be gluten-free if you use certified gluten-free rolled oats. Check packaging to be sure.
Print3 Ingredient Apple Oatmeal Bars (No Flour, Eggs, Added Sugar or Butter) Recipe
These 3 Ingredient Apple Oatmeal Bars are a simple, wholesome snack made without flour, eggs, added sugar, or butter. Combining unsweetened applesauce, natural peanut butter, and rolled oats, these bars offer a naturally sweet, chewy texture and an easy, healthy option perfect for breakfast or an on-the-go snack.
- Prep Time: 5 minutes
- Cook Time: 15 minutes
- Total Time: 20 minutes
- Yield: 9 bars (depending on cutting size) 1x
- Category: Snack
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Ingredients
Main Ingredients
- 1 cup (251 g) unsweetened applesauce
- 6 tbsp (100 g) unsweetened natural peanut butter
- 2 cups (175 g) rolled oats (old fashioned oats)
Instructions
- Preheat oven: 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.
- Mix wet ingredients: In a large mixing bowl, combine the unsweetened applesauce and natural peanut butter. Stir thoroughly until the mixture is smooth and uniform in color, ensuring the peanut butter is fully incorporated.
- Add oats: Stir in the rolled oats evenly into the wet mixture until completely combined. If using any mix-ins such as chocolate chips, dried fruit, or chopped nuts, add them at this stage and mix well.
- Prepare baking pan: Pour the batter into the prepared baking pan. Use a spatula to spread and smooth the surface evenly across the pan to ensure uniform baking.
- Bake: Place the pan in the preheated oven and bake for 13-15 minutes, or until the bars are set and cooked through. The bars should hold together and look firm to the touch.
- Cool and serve: Allow the bars to cool completely in the pan before slicing them into bars. This cooling step helps the bars set and makes them easier to cut without crumbling.
- Storage: Store any uneaten bars in an airtight container in the refrigerator or freezer to maintain freshness and extend shelf life.
Notes
- These bars have minimal sweetness. To increase sweetness, add 1-2 tablespoons of honey along with the oats, tasting the batter to adjust as needed.
- Feel free to include mix-ins like chocolate chips, dried fruit, or chopped nuts for added flavor and texture.
- Rolled oats are also referred to as old fashioned oats and provide a chewy texture in these bars.
Keywords: apple oatmeal bars, healthy snack, no flour bars, no eggs, no added sugar, peanut butter bars, easy snack, vegan friendly snack

