A creamy, comforting green bean casserole made from scratch without canned soup or bacon. Fresh green beans and mushrooms are bathed in a rich, homemade sauce, then topped with buttery, crunchy Ritz crackers for the perfect texture contrast.
Make ahead: Assemble without the Ritz topping, cover and refrigerate up to 24 hours. Add the topping and 5 extra minutes to the bake.
Storage: Cool leftovers completely, then store in an airtight container in the refrigerator for up to 3 days. Freezing is not recommended as the sauce may separate and crackers will become soggy. Reheating: Reheat in a 350°F (175°C) oven for 10-15 minutes, or until warmed through. For best texture, re-crisp topping under the broiler for 1-2 minutes, watching closely.
Keywords: green bean casserole, Ritz cracker topping, green bean casserole with Ritz crackers, vegetarian side dish, Thanksgiving side, creamy mushroom sauce, no canned soup, easy casserole, holiday recipe, comfort food