Try this homemade Microwave Butterscotch Sauce (Lighter) recipe the whole family will love. Made with brown sugar, salt, cream of tartar and cornstarch.…
This Microwave Butterscotch Sauce (Lighter) relies on simple, everyday ingredients such as splenda brown sugar blend, salt, cream of tartar and cornstarch. It comes together quickly and makes 4 servings, at about 150 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