Try this homemade Rosemary Parsnip Casserole (Thanksgiving) recipe the whole family will love. Made with parsnips, butter, rosemary and flour. Easy step…
This Rosemary Parsnip Casserole (Thanksgiving) relies on simple, everyday ingredients such as parsnips (approx. 2 lbs.), butter, all-purpose flour and parmesan cheese, grated. It comes together quickly and makes 4 servings, at about 207 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