- 1 1/2 cups peanut butter
- 1 1/2 cups protein powder
- 1 cup honey
- 1/2 cup goji berries
- 1/4 cup flax seeds
- 3 cups rolled oats
- Line a 9×11-inch baking pan with parchment paper, leaving a 2-inch overhang on two sides.
- Place peanut butter, protein powder, and honey in a large bowl; mix with a wooden spoon to combine. Add goji berries, flax seeds, and oats, stirring well to combine. Spread mixture evenly in baking pan.
- Place baking pan in the refrigerator and chill until mixture is set, about 1 hour. Lift out of the baking pan; cut into 3-inch squares.