Try this homemade Thanksgiving Brussels Sprouts And Mushroom Gratin recipe the whole family will love. Made with brussels sprouts, grass-fed butter, sal…
This Thanksgiving Brussels Sprouts And Mushroom Gratin relies on simple, everyday ingredients such as of salt, bacon, cut into lardons, garlic cloves, minced and yellow onion, minced. It comes together quickly and makes 4 servings, at about 787 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