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5 high-protein breakfast smoothies

Greek yogurt, nut butter, oats or protein powder do the work in these five breakfast smoothies. Each one takes about 5 minutes and one blender.

By the Daily Blend Kitchen team. Updated October 18, 2026.

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Five high-protein breakfast smoothies: peanut butter banana, mixed berry yogurt, chocolate oat, green protein and blueberry oat

Where the protein comes from

Most of the protein in these smoothies comes from plain Greek yogurt, milk, nut butter or protein powder. Plain Greek yogurt usually has about twice as much protein as regular yogurt, but brands vary a lot, so check the nutrition label on your yogurt and protein powder if you track your numbers.

All five use the same method: liquid first, then the soft ingredients, then frozen fruit. Blend for 45–60 seconds and adjust with a splash of milk.

1. Peanut butter banana smoothie

  • 1 medium banana, sliced and frozen
  • 1 tablespoon peanut butter
  • ¾ cup (about 170 g) plain Greek yogurt
  • ¾ cup (180 ml) milk
  • A pinch of ground cinnamon

Blend everything until smooth, about 45–60 seconds. Nut-free? Use sunflower seed butter. Full recipe and tips.

2. Mixed berry Greek yogurt smoothie

  • 1 cup (about 140 g) frozen mixed berries
  • ½ cup (about 115 g) plain Greek yogurt
  • ¾ cup (180 ml) milk
  • 1 teaspoon honey or maple syrup (optional)

Blend until smooth. Berries are tart, so taste before you add the honey. Full recipe and tips.

3. Chocolate oat breakfast smoothie

  • 1 medium banana, sliced and frozen
  • ¼ cup (about 20 g) rolled oats
  • 1 tablespoon unsweetened cocoa powder
  • 1 tablespoon almond butter
  • ½ cup (about 115 g) plain Greek yogurt
  • ¾ cup (180 ml) milk

Blend the oats with the milk first for 20 seconds, then add everything else and blend until smooth. Full recipe and tips.

4. Green protein smoothie

  • 1 cup (about 30 g) baby spinach
  • 1 medium banana, sliced and frozen
  • 1 scoop vanilla protein powder (use the serving size on your label)
  • 1 tablespoon almond butter
  • 1 cup (240 ml) unsweetened almond milk

Blend the spinach with the almond milk first, then add the rest. New to green smoothies? Start with our green smoothie for beginners. Full recipe and tips.

5. Blueberry oat smoothie

  • 1 cup (about 140 g) frozen blueberries
  • ¼ cup (about 20 g) rolled oats
  • ½ cup (about 115 g) plain Greek yogurt
  • ¾ cup (180 ml) milk
  • ½ teaspoon vanilla extract

Blend the oats with the milk first, then add the rest. It thickens as it stands; add milk if needed. Full recipe and tips.

Swaps for every recipe

If you don't haveUse
Greek yogurtSkyr or blended cottage cheese, the same amount
Dairy milkSoy milk: it has more protein than almond or oat milk
Nut butterSunflower seed butter or 1 tablespoon hemp seeds
Protein powder½ cup Greek yogurt
Want a full 21-day plan? The Smoothie Diet program has 36 smoothie recipes and weekly shopping lists. Read what's inside before you buy.