Try this homemade Alsatian Gratin of Roots (Lacto) recipe the whole family will love. Made with onions, carrots, vegetable stock and potatoes. Easy step…
This Alsatian Gratin of Roots (Lacto) relies on simple, everyday ingredients such as large onions finely chopped, potatoes about 6 large, rutabaga (swede) (2 medium) and parsley leaves minced fresh. It comes together quickly and makes 4 servings, at about 731 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