For a softer creamy texture, add extra milk. For a thicker drink, use less liquid or extra ice. Freeze leftover coffee into cubes for future batches. Blend gently when assembling to avoid foam overflow. Customize flavors with cinnamon or caramel. Store refrigerated up to one day and shake before serving.
Keyword Bristle Cookie, Bristle Cookie variations, Easy Vanilla Protein Coffee, Ice Cream Cookie, Ice Cream Cookie variations, Protein Coffee