In a bowl, mix together the yogurt, chia seeds, peanut butter, and protein powder until well combined. Slowly stir in water until the mixture reaches a slightly runny consistency. You may need a little more or less water depending on the type of protein powder you use. Optional: Stir in a splash of vanilla extract or a small amount of zero-calorie sweetener, if desired.

Cover and refrigerate overnight to thicken. Before serving, top with raspberries and a drizzle of honey.