19 cheesy squash casserole recipes

Baked spaghetti squash with melted Monterey Jack, sauteed bell peppers, onions, Italian herbs, and black olives. A cheesy, low-carb vegetarian casserole the whole family will love.

Zucchini Parmesan casserole with sour cream, egg, paprika, and buttered bread crumbs baked until golden. A creamy, cheesy side dish for summer squash season.

Instead of spaghetti, use spaghetti squash to make this cheesy and succulent casserole that also has browned beef and sauteed vegetables, which is much lower in calories and gluten free.