Step 1

Whisk together protein powder, cocoa powder, and salt in a mixing bowl.

Step 2

In a saucepan over medium-low heat, melt together coconut oil, almond milk, chocolate and vanilla.

Step 3

Add melted ingredients to dry ingredients and combine throughly with a spatula. Add more milk as needed to get a thick but smooth and spreadable fudge mixture.

Step 4

Fold in walnuts if desired.

Step 5

Pour mixture into a parchment-lined 8"x8" pan and spread out evenly with a spatula.

Step 6

Chill for 2 hours in the fridge or 30 minutes in the freezer, then cut into 16 equal-sized squares.

Step 7

Store leftovers in the fridge in an airtight container up to one week or freeze up to one month.