Try this homemade Green Monster recipe the whole family will love. Made with Peanut Butter, Spinach, Banana and Milk. Easy step-by-step instructions inc…
This Green Monster relies on simple, everyday ingredients such as peanut butter, (1 scoop) whey protein, bunches baby spinach and whole frozen banana. It comes together quickly and makes 4 servings, at about 93 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