3-Ingredient Banana Oat Bread
Ingredients
- 3 large ripe bananas (about 1½ cups mashed)
- 2 cups old-fashioned rolled oats
- ½ cup milk (dairy or any unsweetened plant-based milk)
Optional (Highly Recommended)
Although not required, these improve flavor and texture:
- 1 teaspoon baking powder (for a lighter loaf)
- 1 teaspoon vanilla extract
- ½ teaspoon cinnamon
- Pinch of salt
Equipment
- 8×4-inch or 9×5-inch loaf pan
- Blender or food processor (optional)
- Mixing bowl
- Fork or potato masher
Instructions
Method 1: Classic Texture
- Preheat oven to 350°F (175°C).
- Grease or line a loaf pan with parchment paper.
- Mash bananas until mostly smooth.
- Stir in milk.
- Add rolled oats and any optional ingredients.
- Mix until combined.
- Let batter rest for 10 minutes so oats absorb moisture.
- Pour into loaf pan.
- Bake 35–45 minutes, until the top is golden and a toothpick comes out mostly clean.
- Cool in pan for 10 minutes, then transfer to a wire rack.
Method 2: Smooth Bread
Blend the oats into oat flour first, then blend all ingredients together until smooth before baking. This produces a softer, more cake-like loaf.
Storage
Room Temperature
- Up to 2 days in an airtight container.
Refrigerator
- Up to 5 days.
Freezer
- Slice first.
- Freeze up to 3 months.
- Thaw overnight or microwave 20–30 seconds.
Nutrition Information
Approximate values per slice (10 slices per loaf) using whole milk.
| Nutrient | Amount |
|---|---|
| Calories | 100–110 |
| Protein | 3 g |
| Carbohydrates | 21 g |
| Fiber | 2.5–3 g |
| Sugars | 7 g |
| Fat | 1.5–2 g |
| Saturated Fat | 0.5 g |
| Sodium | 20–40 mg |
| Potassium | 180 mg |
| Calcium | 45 mg |
| Iron | 0.8 mg |
Nutrition varies depending on the milk used and optional ingredients.
Dietary Information
✔ Vegetarian
Can be:
- Gluten-free (use certified gluten-free oats)
- Dairy-free (use almond, oat, soy, or coconut milk)
- Egg-free
- Nut-free (if using dairy or oat milk)
Optional Add-Ins
Choose ½–1 cup total.
- Chocolate chips
- Walnuts
- Pecans
- Raisins
- Blueberries
- Chopped dates
- Shredded coconut
- Pumpkin seeds
- Chia seeds
- Flaxseed meal
Serving Ideas
- Warm with butter
- Peanut butter
- Almond butter
- Honey
- Greek yogurt
- Fresh berries
Tips for Success
- Use bananas with lots of brown spots for maximum sweetness.
- Don’t overmix.
- Let the batter rest before baking.
- Cover loosely with foil if the top browns too quickly.
- Cool completely before slicing.
Frequently Asked Questions
Can I use quick oats?
Yes. The loaf will be slightly softer.
Can I use steel-cut oats?
No. They stay too hard and won’t cook properly.
Can I make muffins?
Yes.
Bake at 350°F (175°C) for 18–22 minutes.
Can I make it vegan?
Yes. Use any unsweetened plant milk.
Can I make it gluten-free?
Yes, with certified gluten-free rolled oats.
Why is my bread gummy?
It may be underbaked or the bananas were unusually large. Bake 5–10 minutes longer if needed.
Can I add eggs?
Yes. One or two eggs make the loaf richer and higher in protein, though they’re not required.
Can I reduce the bananas?
Bananas provide both sweetness and moisture, so reducing them can make the loaf dry. It’s best to keep the full amount.
Can I make it without a blender?
Absolutely. Simply mash the bananas and mix everything by hand for a heartier texture.
Can I use oat flour instead of rolled oats?
Yes. Substitute about 2 cups oat flour for the rolled oats for a smoother loaf.
Estimated Nutrition (Whole Loaf)
- Calories: ~1,000–1,100
- Protein: ~30 g
- Carbohydrates: ~210 g
- Fiber: ~28 g
- Fat: ~18 g
