Try this homemade Mr. Maxx Homemade Protein Bar recipe the whole family will love. Made with chocolate protein powder, oats, Rice Krispies and trail mix…
This Mr. Maxx Homemade Protein Bar relies on simple, everyday ingredients such as quick oats, rice krispies, peanut butter and honey. It comes together quickly and makes 4 servings, at about 1173 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.
It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.
Updated Jun 30, 2026