Whisk the dry ingredients: In a mixing bowl, combine the protein powder, cocoa powder, and a small pinch of salt. This helps prevent clumps later.
Add the wet ingredients: Stir in the Greek yogurt, peanut butter, vanilla, and 2 tablespoons of milk.
Mix with a whisk or spatula until the mixture looks mostly smooth.
Adjust sweetness and texture: Add your sweetener to taste. If it’s too thick, add milk 1 tablespoon at a time until it reaches a soft pudding consistency.
Smooth it out: For an ultra-creamy texture, use a hand mixer or small blender for 20–30 seconds. This also helps if your peanut butter is on the thicker side.
Chill to set: Spoon the pudding into bowls or jars, cover, and chill for at least 30 minutes.
An hour is even better for a thicker set.
Finish and serve: Stir once, then top with mini chocolate chips, crushed peanuts, or a drizzle of melted dark chocolate for that true peanut butter cup vibe.