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Low-Calorie Coffee Protein Smoothies That Taste Amazing - Creamy, Energizing, and Easy

Prep Time5 minutes
Total Time5 minutes
Servings: 2 servings

Ingredients

  • 1 cup chilled brewed coffee or cold brew (unsweetened)
  • 1 scoop vanilla or mocha protein powder (whey or plant-based)
  • ½ small frozen banana (for creaminess and sweetness)
  • 1/2–3/4 cup unsweetened almond milk (or cashew, oat, or skim milk)
  • 1–2 teaspoons cocoa powder (optional, for mocha flavor)
  • 1/2–1 teaspoon vanilla extract (optional, boosts flavor)
  • Ice (1–1.5 cups, to thicken and chill)
  • Sweetener to taste (stevia, monk fruit, a touch of maple syrup, or none)
  • Pinch of cinnamon or sea salt (optional, enhances flavor)

Instructions

  • Chill your coffee: Brew strong coffee and let it cool, or use ready-made cold brew. Cold coffee prevents melting and keeps the smoothie thick.
  • Add liquids first: Pour the coffee and almond milk into your blender. Liquids on the bottom help the blades move smoothly.
  • Add the protein and flavor boosters: Add protein powder, cocoa powder, vanilla, cinnamon, and a tiny pinch of salt. These balance sweetness and deepen the taste.
  • Add the frozen banana: Half a banana gives creaminess without many calories. If you skip banana, add a few extra ice cubes and a dash more sweetener.
  • Top with ice: Start with 1 cup of ice. You can add more later for a thicker, frostier blend.
  • Blend until smooth: Start on low, then increase to high for 30–45 seconds. You’re aiming for a cold, creamy, pourable texture.
  • Taste and adjust: Add sweetener if needed, an extra splash of milk if it’s too thick, or more ice if it’s too thin. Blend again briefly.
  • Serve immediately: Pour into a cold glass. For a barista touch, dust the top with a pinch of cocoa or cinnamon.