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+ servings
Sarah

Banana Oatmeal Bars (One-Bowl, Healthy)

Soft, wholesome banana oat bars sweetened naturally with maple and ripe bananas. One bowl, about 40 minutes, and perfect for breakfast meal-prep or snacks.
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Prep Time 10 minutes
Cook Time 25 minutes
Total Time 40 minutes
Servings: 12 bars
Course: Breakfast, Snack
Cuisine: American
Calories: 185

Ingredients

  • 3 ripe bananas, mashed (about 1¼ cups)
  • 2 large eggs (or 2 flax eggs: 2 tbsp ground flax + 5 tbsp water)
  • 0.25–0.33 cup maple syrup
  • 0.25 cup creamy almond or peanut butter (or sunflower butter)
  • 2 tbsp melted coconut oil or butter
  • 2 cups rolled oats
  • 0.5 cup oat flour (blend oats)
  • 1 tsp baking powder
  • 0.5 tsp baking soda
  • 1 tsp cinnamon
  • 0.5 tsp fine sea salt
  • 1 tsp vanilla extract
  • 0.5 cup chocolate chips (optional)
  • 0.5 cup chopped nuts or seeds (optional)

Equipment

  • 8×8-inch baking pan
  • Parchment paper
  • mixing bowl
  • whisk or spatula
  • measuring cups and spoons

Method

  • Heat oven to 350°F (175°C). Line an 8×8 pan with parchment.
  • Whisk mashed bananas, eggs (or flax eggs), maple syrup, nut butter, oil, and vanilla until smooth.
  • Stir in oats, oat flour, baking powder, baking soda, cinnamon, and salt until combined.
  • Fold in any mix-ins. Spread batter into the pan and smooth the top.
  • Bake 22–28 minutes, until set and a toothpick has a few moist crumbs (200–205°F center).
  • Cool 10 minutes in the pan, lift out, cool another 10 minutes, then slice into 12 bars.

Nutrition

Calories: 185kcalCarbohydrates: 28gProtein: 5gFat: 6gSaturated Fat: 2gPolyunsaturated Fat: 1.5gMonounsaturated Fat: 2.5gCholesterol: 30mgSodium: 150mgPotassium: 220mgFiber: 4gVitamin A: 60IUVitamin C: 3mgCalcium: 80mgIron: 1.5mg

Notes

GF: Use certified gluten-free oats/oat flour.
DF/Vegan: Use flax eggs, coconut oil, and dairy-free chips.
Air Fryer: 8×8 metal pan (or two mini pans) at 320°F (160°C) for 14–18 minutes; check early.
9×13 batch: Double recipe; bake 20–24 minutes.
Add protein: Stir in 1/4 cup vanilla protein powder + 2 tbsp milk if batter is too thick.
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