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Drink recipe · from the recipe book

Overnight Oat Vanilla Coffee Protein Shake

Chilled coffee and vanilla blend with soaked oats and tangy Greek yogurt into a thick, creamy, lightly sweet shake with a hint of cinnamon.

Overnight Oat Vanilla Coffee Protein Shake

Ingredients

  • ½ cup40 gOld-fashioned rolled oatssoaked overnight
  • ¾ cup200 gWatercold
  • 1 cup (240 ml)240 gBrewed coffeechilled
  • 7 oz200 gPlain Greek yogurt, nonfat
  • 1½ scoops30 gWhey protein powdervanilla or unflavored
  • ⅔ cup sliced100 gBananasliced and frozen
  • 2¼ tsp15 gMaple syrup
  • 1 tsp4 gVanilla extract
  • ½ tsp1 gGround cinnamon

Steps

  1. The night before, stir the oats into the cold water in a jar, cover and refrigerate for at least 8 hours; this soaked mixture stands in for oat milk. At the same time, refrigerate the brewed coffee and freeze the sliced banana.
  2. Pour the soaked oats with all their water into a blender and blend on high for about 30 seconds until smooth and milky.
  3. Add the chilled coffee, Greek yogurt and whey protein powder to the blender.
  4. Add the frozen banana, maple syrup, vanilla and cinnamon to the blender.
  5. Blend on high for 45 to 60 seconds until thick and completely smooth, with no powdery streaks of whey protein powder left.
  6. Divide the shake evenly between two glasses, pouring over ice if you like, and serve cold.

Check labels: Gluten-free when you buy old-fashioned rolled oats and whey protein powder labeled gluten-free.

Contains: Milk. Some brands contain gluten, soy.

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Saved in the Every Helping recipe book on October 24, 2026.

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