Try this homemade Microwave Peanut Brittle recipe the whole family will love. Made with white Karo syrup, peanuts, white sugar and butter. Easy step-by-…
This Microwave Peanut Brittle relies on simple, everyday ingredients such as white karo syrup, raw peanuts, white sugar and butter. It comes together quickly and makes 4 servings, at about 585 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