Oat Banana Smoothie

4.1(548 reviews)

Oat-banana smoothie — banana, oats, peanut butter, milk. Healthier than typical smoothies. The oats provide fiber and substance.

Prep Time

13 min

🔥

Cook Time

17 min

🍽

Servings

2

Calories

387 cal

Jump to Recipe
Oat Banana Smoothie — homemade American healthy recipe with oats, banana, milk, 2 servings, ready in 30 minutes
Healthy
Easy

🛠 Interactive Recipe Tools — Use them right here on this page

Smart Servings Scaler

servings
  • Oats½ cup
  • Banana1
  • Milk½ cup
  • Ice½
  • Sugar¼ cup
  • Yogurt¼ cup

All quantities scaled automatically from 2 servings.

Ingredients

Makes 2 servings · Use the Servings Scaler above to adjust

  • Oats0.5 cup
  • Banana1
  • Milk0.5 cup
  • Ice0.5
  • Sugar0.25 cup
  • Yogurt0.25 cup

Instructions

  1. 1

    Add to blender: 1 frozen banana, ½ cup rolled oats, 1 cup milk (dairy or plant), 2 tablespoons peanut butter, 1 tablespoon honey, ½ teaspoon vanilla, ½ teaspoon cinnamon.

  2. 2

    Blend on high for 60-90 seconds until completely smooth — the oats should be fully blended (no visible pieces).

  3. 3

    Taste — add more honey if needed. Add ice if you want it colder.

  4. 4

    Optional add-ins: 1 tablespoon chia seeds, 1 tablespoon flax, 1 scoop protein powder, handful of spinach (hidden greens).

  5. 5

    Pour into tall glass.

  6. 6

    Top with chia seeds, banana slices, drizzle of peanut butter. Drink immediately. Filling enough for breakfast.

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Watch how to make Oat Banana Smoothie

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💡 Expert Tips

  • 1.Frozen banana for thickness.
  • 2.Rolled oats, not instant.
  • 3.Blend until completely smooth.
  • 4.Filling because of oats.

🔬 Why It Works

Oat-banana smoothies succeed because oats add fiber and substance that turns a smoothie from snack into meal. Banana + peanut butter is the classic flavor combination. Frozen banana provides milkshake-like thickness.

Frequently Asked Questions

Why oats?
Fiber (4g per serving), slow-release energy, makes the smoothie filling enough for breakfast.
Other nut butters?
Almond, cashew, sunflower seed (nut-free). All work.
Vegan?
Plant milk + maple syrup. Naturally vegan otherwise.
Meal-prep?
Pre-portion ingredients in freezer bags. Blend with fresh milk each morning.

Nutrition Facts

Per serving (recipe makes 2 servings)

Calories387kcal
Protein19g
Carbohydrates21g
Fat21g
Fiber1g
Sugar19g

* Percent Daily Values based on a 2,000 calorie diet. Values are estimates.

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