Quick & Easy 3-Ingredient Banana Oat Bread Recipe (2025)

A loaf of banana oat bread sliced in half, topped with oats and banana slices, surrounded by scattered oats, walnuts, and whole bananas on a dark blue surface

3-Ingredient Banana Oat Bread is the perfect quick and healthy treat! Made with just bananas, oats, and eggs, it’s naturally sweet, gluten-free, and packed with fiber.

Whether you enjoy it for breakfast, as a snack, or even a light dessert, this simple recipe is both nutritious and delicious.

Try adding some nuts or chocolate chips for extra flavor!

A loaf of banana oat bread topped with rolled oats, with a slice cut to reveal its moist texture. A ripe banana sits in the background on a marble surface

3-Ingredient Banana Oat Bread

3-Ingredient Banana Oat Bread is the perfect quick and healthy treat! Made with just bananas, oats, and eggs, it's naturally sweet, gluten-free, and packed with fiber.
Whether you enjoy it for breakfast, as a snack, or even a light dessert, this simple recipe is both nutritious and delicious.
Prep Time 5 minutes
Cook Time 30 minutes
Course Breakfast, Snack
Cuisine American
Servings 8 slices
Calories 120 kcal

Equipment

  • Mixing bowl
  • Fork or potato masher
  • Blender or food processor optional, for smoother texture
  • Loaf pan or muffin tin for individual portions
  • Parchment paper optional, for easy removal

Ingredients
  

  • 3 large ripe bananas mashed
  • 2 cups rolled oats or quick oats
  • 2 eggs

Optional Add-ins:

  • ยฝ tsp cinnamonย  for extra warmth
  • ยผ cupย  chopped nuts for crunch
  • ยผ cupย  chocolate chips for sweetness

Instructions
 

  • 1. Preheat the Oven:
    Preheat your oven to 350ยฐF (175ยฐC). Grease a loaf pan or line it with parchment paper.
    2. Mash the Bananas:
    In a large mixing bowl, mash the bananas until smooth.
    A glass bowl filled with smooth mashed banana mixture, with whole bananas and sliced banana pieces in the background on a white surface
  • 3. Mix in the Oats and Eggs:
    Add the oats and eggs to the mashed bananas. Stir until well combined. If using a blender, blend the ingredients for a smoother batter.
    4. Pour into the Pan:
    Transfer the batter to the prepared loaf pan and spread it evenly.
    A wooden bowl filled with banana oat bread batter, topped with raw oats, with ripe bananas, sliced banana pieces, and eggs in the background
  • 5. Bake:
    Bake for 25-30 minutes, or until a toothpick inserted in the center comes out clean.
    6. Cool and Serve:
    Allow the bread to cool for 5-10 minutes before slicing. Enjoy warm or at room temperature!
    A freshly baked loaf of banana bread on a plate, partially sliced, with ripe bananas in the background

Video

Notes

Nutritional Information (Per Slice):
  • Carbohydrates: 20g
  • Protein: 4g
  • Fat: 3g
Cooking Tips:
  • Use very ripe bananas for maximum sweetness and flavor.
  • If you prefer a denser texture, blend the oats into oat flour before mixing.
  • For added protein, mix in a scoop of protein powder.
  • Store leftovers in an airtight container for up to 3 days or freeze for later.
Keyword Gluten-free, Healthy Breakfast, Healthy Snacks, Homemade Snacks, Quick Snack

How About Alternative Ingredients?

If you’re looking to switch up this 3-ingredient Banana Oat Bread, there are plenty of simple ingredient swaps to suit different dietary needs and flavor preferences. For example, if you’re out of bananas or prefer a different fruit, try using applesauce, pumpkin puree, or mashed sweet potatoes in place of bananas.

By the way, if you are interested in trying a delicious banana pudding recipe, be sure to check the one on our website.

These alternatives will still provide natural sweetness and moisture, though you may need to adjust the sweetness by adding a touch of honey or maple syrup.

For a plant-based version, swap the eggs for flax eggs (1 tablespoon ground flaxseed + 2.5 tablespoons water per egg) or chia eggs. If you want a nuttier flavor and extra richness, you can blend in a spoonful of almond butter or peanut butter.

To make the bread even more filling, try using quinoa flakes or almond flour instead of oats. And for those who like a little indulgence, a handful of dark chocolate chips, shredded coconut, or dried fruit can take this simple bread to the next level!

Summary

This simple and nutritious banana oat bread is an easy way to enjoy a homemade treat with minimal effort. Its flexibility allows for a variety of flavors and textures, making it a great choice for different preferences and dietary needs. Freshly baked or stored for later, it offers a wholesome option for breakfast or a quick snack.

With just three ingredients, this recipe keeps things effortless while still delivering great taste. Small additions like nuts, chocolate chips, or spices can enhance the flavor, and ingredient swaps make it even more adaptable. Give it a try and enjoy a naturally sweet, satisfying bite made with simple, wholesome ingredients.