Protein shake that tastes like Wendy&#x27;s Frosty! 3/4 cup (6 ounces) almond milk (or milk of your choice, I use Unsweetened Vanilla Almond Breeze by Blue Diamond) about 15 ice cubes, 1 scoop vanilla protein powder, 1-2 TB unsweetened cocoa powder, sweetener of choice (1/4 of a frozen banana or Stevia).