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Best Protein Iced Coffee

This protein-packed coffee-inspired recipe delivers satisfying flavor and convenient nutrition for busy mornings. It is easy to prepare, family-friendly, and great for meal prep.
Print Recipe
Prep Time 15 minutes
Cook Time 12 minutes
Total Time 27 minutes
Course Breakfast, Snack
Cuisine American
Servings 18 cookies
Calories 128 kcal

Equipment

  • Mixing bowl
  • Measuring cups
  • Measuring Spoons
  • Cookie Scoop
  • baking sheet
  • parchment paper
  • Cooling rack
  • Freezer
  • Tray
  • oven

Ingredients
  

Protein Coffee Cookie Dough

  • 1 cup rolled oats old-fashioned
  • 1 scoop vanilla protein powder about 30 grams
  • 2 tsp instant espresso powder for rich coffee flavor
  • 1 tsp baking powder
  • 0.5 tsp ground cinnamon optional
  • 1 large egg room temperature
  • 0.25 cup milk dairy or nondairy
  • 0.25 cup maple syrup
  • 1 tsp vanilla extract
  • 0.25 cup mini chocolate chips optional

Ice Cream Cookie Filling

  • 0.5 cup light vanilla frozen yogurt for sandwich variation

Instructions
 

  • Preheat the oven to 350°F (175°C). Line a baking sheet with parchment paper.
  • Mix oats, protein powder, espresso powder, baking powder, and cinnamon until evenly combined.
  • Whisk egg, milk, maple syrup, and vanilla extract until smooth.
  • Combine wet and dry mixtures. Stir until a thick, soft dough forms. Fold in chocolate chips if using.
  • Scoop portions onto the prepared tray and gently flatten for even baking and texture.
  • Bake for 10 to 12 minutes until edges are lightly golden while centers remain tender.
  • Cool completely. For an Ice Cream Cookie or Bristle Cookie version, sandwich frozen yogurt between two cookies and freeze until firm.

Notes

For softer cookies, bake on the lower end of the time range. For crispier cookies, add a few extra minutes. Freeze cookies individually on a tray before storing. When assembling sandwich cookies, keep filling cold and work quickly. Customize flavors with cocoa powder, caramel extract, or pumpkin spice. Store in an airtight container for 4 days or freeze for up to 2 months.
Keyword Bristle Cookie, Coffee Protein Snacks, Cookies, Ice Cream Cookie, Protein Iced Coffee Cookies