Chill your cup or glass while you gather ingredients. Cold brew likes to feel fancy too.

Pour the cold brew into the glass. If you poised for drama, pour slowly to avoid splashes on your desk and dignity.

Whisk or shake the protein powder with milk until smooth. Lumps are for dinosaurs; we want silkiness.

Pour the milk-protein mixture into the coffee. Stir or give it a quick shake in a bottle. Your call, your cardio level.

Add ice, taste, and adjust sweetness if needed. If it’s too strong, add a splash more milk.

Finish with a light dusting of cinnamon or cocoa if you’re feeling fancy. Serve immediately.