Banana Oat Breakfast Smoothie

A breakfast smoothie with banana and oats sits somewhere between a drink and a spoonable morning bowl: creamy, gently sweet and substantial enough to feel satisfying. Rolled oats give the smoothie body, while blending them with the milk first helps avoid a gritty texture. Ripe banana brings natural sweetness and thickness, Greek yoghurt adds a light tang, and cinnamon gives the finish a warm, familiar note. Best served straight after blending, it is a quick option for busy mornings and can be adjusted with a little extra sweetness or a dairy-free drink if preferred.
Cuisine style American-style breakfast smoothie
Cooking style No-cook preparation • Minimal cleanup
Time commitment Under 15 minutes

Why this recipe works

  • Fast breakfast: Everything is blended in minutes, making it useful for busy mornings.
  • Smooth, creamy body: Greek yoghurt and ripe banana give the smoothie thickness, while blending the oats first helps prevent a gritty texture.
  • Gentle sweetness: Ripe banana provides most of the sweetness, with honey added only as needed.

Get the most out of this recipe

Texture tips

  • For a smoother finish: Blend the oats with the milk before adding the banana, yoghurt and cinnamon; this breaks them down more evenly.
  • If it is too thick: Loosen the smoothie gradually with a little more milk until your blender runs smoothly.

Ingredient notes

  • Use ripe bananas: The riper the banana, the sweeter and more rounded the smoothie will taste.
  • Adjust the honey: Taste before adding more honey, especially if the banana is very ripe.

Dietary alternatives

  • Dairy-free option: Use almond drink in place of whole milk and choose a dairy-free yoghurt alternative.
  • Vegan option: Swap the milk and yoghurt for plant-based alternatives and replace the honey with agave syrup.

Make-ahead tips

  • Best served fresh: This smoothie has the best texture straight after blending, before the oats thicken further.
  • Refresh before serving: If refrigerated, whisk or blend again briefly to bring the texture back together.

Equipment you'll need

Ingredients
Instructions
Print
  1. Add the rolled oats and whole milk to a blender and blend for 20 to 30 seconds, until the oats are finely broken down. This helps the smoothie turn thick and smooth rather than gritty.
  2. Peel the bananas and add them to the blender with the greek yogurt, honey and ground cinnamon. Blend for 45 to 60 seconds until completely smooth; if it is too thick for your blender, stop and loosen it with a splash more whole milk from the measured amount.
  3. Pour into 2 glasses and serve straight away. If you like it colder, chill the glasses briefly before serving.

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Recipe notes

Tips

  • For the smoothest texture, blend the rolled oats with the whole milk first, then add everything else and blend again until silky.
  • If your bananas are very ripe, start with the honey, taste, then blend in a little more if needed.

Substitutions

  • Replace the whole milk with almond drink for a lighter, dairy free version.
  • Replace the honey with agave syrup for a different style of sweetness.

Storage

  • Refrigerate up to 1 days
  • Best served straight away. If you must store it, refrigerate in a sealed container and blend or whisk well before drinking as it will thicken and separate.

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Banana Oat Breakfast Smoothie
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Recipe overview

  • Servings: 2 glasses
  • Total time: 7min (7min active)
  • Difficulty: Easy
  • Cuisine: American
  • Allergens:
    Gluten Milk
Beginner friendly Kid friendly

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