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Sweet Potato Oat Bars Recipe

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3.8 from 6 reviews

These Sweet Potato Oat Bars are a wholesome, nutrient-packed snack perfect for any time of day. Made with cooked sweet potato, oat and coconut flours, whey protein, and warm spices, these bars are naturally sweetened with maple syrup and can be customized with your favorite dried fruit or nuts. They’re baked to perfection, offering a moist, chewy texture and a wonderful blend of autumnal flavors.

  • Total Time: 35 minutes
  • Yield: 12 bars

Ingredients

Main Ingredients

  • 1 cup cooked sweet potato (about 200g)
  • 1 egg
  • 3/4 cup unsweetened almond milk (or milk of choice)
  • 2 tablespoons maple syrup
  • 1 1/2 teaspoons vanilla extract
  • 1 cup oat flour
  • 1/4 cup coconut flour
  • 2 scoops (1 serving) whey protein powder
  • 1 teaspoon baking soda
  • 2 tablespoons flax seed
  • 1 teaspoon cinnamon
  • 1/2 teaspoon ground nutmeg
  • 1/4 teaspoon ground cloves

Optional Add-Ins

  • 1/4 cup dried cranberries or any dried chopped fruit
  • Chopped nuts
  • Coconut flakes
  • Chocolate chips

Instructions

  1. Preheat the oven: Set your oven to 375°F (190°C) and line an 8×8 inch baking dish with parchment paper to prevent sticking and make removal easier.
  2. Combine ingredients: Add the cooked sweet potato, egg, almond milk, maple syrup, vanilla extract, oat flour, coconut flour, whey protein powder, baking soda, flax seed, cinnamon, nutmeg, and cloves to a food processor in the order listed.
  3. Process until smooth: Blend the mixture until smooth, scraping down the sides of the processor bowl as needed to ensure even consistency.
  4. Incorporate add-ins: If using dried fruit, nuts, coconut flakes, or chocolate chips, fold them into the batter by hand with a spatula just until combined.
  5. Pour and spread: Transfer the batter into the prepared baking dish. Spread it evenly into the corners and smooth the top for uniform baking.
  6. Bake: Place the baking dish in the oven and bake for 22 to 25 minutes, or until the center is set and a toothpick inserted comes out mostly clean.
  7. Cool: Remove the dish from the oven and lift the baked bars out using the parchment paper overhang. Place on a cooling rack and allow to cool completely.
  8. Cut into bars: Once cooled, cut into 12 evenly sized bars and serve or store for later enjoyment.

Notes

  • Oat flour can be made by grinding rolled oats in a blender or food processor until fine.
  • Use your preferred milk for the recipe; almond milk keeps it dairy-free while regular milk adds creaminess.
  • Whey protein powder adds protein and helps with the structure but can be replaced with plant-based protein for a vegan adaptation.
  • Make sure the sweet potato is well cooked and mashed or pureed smoothly for best texture.
  • These bars keep well stored in an airtight container for up to 5 days or can be frozen for longer storage.
  • Author: Maya
  • Prep Time: 10 minutes
  • Cook Time: 25 minutes
  • Category: Snack
  • Method: Baking
  • Cuisine: American
  • Diet: Low Fat