Bake this irresistible Crispy Peanut Butter Squares at home. Made with light butter, Cooking spray, marshmallows and peanut butter. Easy step-by-step in…
This Crispy Peanut Butter Squares relies on simple, everyday ingredients such as light butter, cooking spray and miniature marshmallows. It comes together quickly and makes 4 servings, at about 1192 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.
Whether you're rounding off a family dinner, bringing a treat to a gathering, or simply satisfying a sweet craving, this Crispy Peanut Butter Squares delivers. Serve it warm or at room temperature, and add a scoop of ice cream or a spoonful of whipped cream for an extra-special finish.
Updated Jun 30, 2026