Try this homemade Adult Mac And Cheese With Caramelized Onions recipe the whole family will love. Made with Macaroni, Butter, Sour cream and Egg. Easy s…
This Adult Mac And Cheese With Caramelized Onions relies on simple, everyday ingredients such as macaroni or penne, butter, sour cream and egg. It comes together quickly and makes 4 servings, at about 1130 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