This Whole30 green bean casserole is just like the classic Thanksgiving dish: tender green beans in a rich cream of mushroom sauce, topped with fried onion straws. This Whole30 green bean casserole (also a paleo green bean casserole, of course!) is an absolute must for the Whole30 Thanksgiving table. And to be honest, this paleo green bean casserole tastes even better than the classic version!
Make the Whole30 green bean casserole: Steam the green beans until bright green and crisp-tender. Transfer to a 3 quart baking dish and stir in cream of mushroom soup and 1 cup of fried onions, stirring gently to combine. Bake at 350º for 25 minutes then remove from oven, top with remaining fried onions and bake another 10 minutes.
Let sit 5 minutes before serving.