High Protein Coffee Smoothie Recipe

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Happy Monday! Some Mondays are simply better than others — like the ones when you don’t have to work and the weather surprises you with almost 60°F in January. Those are the kind of mornings that put you in a good mood before you even take your first sip of coffee.

Today I’m celebrating smoothie week with a recipe that uses one of my favorite ingredients: coffee. A coffee-based smoothie gives you caffeine and breakfast in one portable cup, which is perfect for busy mornings when you’re already juggling a water bottle and a mug.

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I love smoothies, but in the mornings they have to be truly on-the-go. I’m not giving up my coffee — and I don’t want to get up earlier just to eat breakfast at home — so this coffee protein smoothie solves the problem: coffee + protein + breakfast, all in one convenient drink.

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This smoothie includes protein powder and, if you like, you can mix in your daily vitamins. That turns a quick beverage into a balanced morning meal: caffeine, protein and nutrients in one glass. For texture and a little extra kick I sometimes sprinkle chopped coffee beans on top — they add a nice crunch and an extra burst of flavor.

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Full disclosure: I made this while sipping a separate cup of coffee. Old habits die hard. But once I blended one of these, I realized it’s a great replacement for a rushed cereal or a pastry when you want something more sustaining.

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If you’re shopping for a blender, this recipe blends easily in most standard blenders. A high-powered blender will make it extra smooth, but you don’t need anything fancy to enjoy this drink.

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Coffee Protein Smoothie

By Brita Britnell

Servings: 2

The perfectly balanced breakfast: coffee, protein and fruit blended into a portable smoothie.

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Ingredients

  • handful of ice cubes
  • 1 tablespoon ground flaxseed meal
  • ½ cup brewed coffee, cooled
  • 3 tablespoons Greek yogurt (plain or flavored)
  • 1 banana
  • 1 scoop protein powder (plant-based or your preferred variety)
  • about ½ teaspoon cinnamon, or to taste
  • almond milk, if necessary to thin

Optional

  • daily vitamins (if you normally take them)
  • chopped coffee beans for topping

Instructions

  1. Combine the ice, ground flaxseed, cooled coffee, Greek yogurt, banana, protein powder, cinnamon, and vitamins (if using) in a blender.
  2. Blend until smooth and fully combined. If the mixture is too thick, add almond milk a little at a time until you reach your desired consistency.
  3. Pour into glasses or a travel cup. If using, sprinkle chopped coffee beans on top for a crunchy finish. Enjoy immediately.

Notes and Tips

This smoothie is highly adaptable. Swap the banana for a handful of frozen berries for a different fruit profile, or use a flavored protein powder to adjust sweetness. If you prefer your drink colder without diluting flavor, use frozen banana slices instead of ice.

For a creamier texture, increase the Greek yogurt or add a tablespoon of nut butter. If you need more liquid, almond milk works well, but any milk or milk alternative is fine.

Make-ahead: this smoothie is best enjoyed fresh, but you can prepare the dry and frozen ingredients in a freezer bag to save time. In the morning, just add coffee and blend.

Equipment: a reliable blender makes the process quick. A high-speed blender yields the smoothest texture, but a standard blender can handle this recipe without issue.

Dietary swaps: use dairy-free yogurt and plant-based protein powder to keep the smoothie vegan. Adjust cinnamon and sweeteners to taste.

Enjoy a morning that’s faster, tastier, and more balanced with this coffee protein smoothie — a simple solution for busy days when you still want a satisfying breakfast.