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3 Ingredient Apple Oatmeal Bars Recipe

4.9 from 119 reviews

These 3 Ingredient Apple Oatmeal Bars are a quick, healthy, and delicious snack or breakfast option made with just applesauce, natural peanut butter, and rolled oats. They are easy to prepare, gluten-free, and contain no added sugar, eggs, flour, or butter, making them a wholesome and satisfying treat for all ages.

Ingredients

Scale

Base 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

  1. 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 make bar removal easier.
  2. Mix Wet Ingredients: In a large mixing bowl, add the unsweetened applesauce and natural peanut butter. Stir well until the mixture is fully combined and a uniform color and texture is achieved.
  3. Add Oats: Add the rolled oats to the wet mixture. Stir until the oats are evenly distributed throughout the batter. If you want to add any mix-ins like chocolate chips, dried fruit, or nuts, fold them in at this stage.
  4. Transfer to Pan: Pour the batter into the prepared baking pan. Use a spatula to spread the mixture evenly and smooth the surface for even baking.
  5. Bake: Bake in the preheated oven for about 13-15 minutes, or until the bars look set and cooked through. They should be firm to the touch.
  6. Cool and Serve: Let the bars cool completely in the pan before lifting them out using the parchment paper. Cut into bars and serve. Store any leftovers in an airtight container in the fridge or freezer.

Notes

  • These bars have a low natural sweetness. To increase sweetness, add 1-2 tablespoons of honey when mixing in the oats and adjust to taste.
  • Feel free to add mix-ins like unsweetened chocolate chips, dried fruits, or chopped nuts to customize flavors.
  • Rolled oats, also known as old fashioned oats, work best as they absorb liquid better than instant oats, resulting in better texture and setting.
  • Use natural unsweetened peanut butter without added oils for best results. Almond or cashew butter can be substituted if desired.
  • The bars can be refrigerated or frozen for longer storage.

Keywords: apple oatmeal bars, 3 ingredient bars, healthy snack, gluten free snack, natural peanut butter bars, easy breakfast bars, no added sugar bars