A comforting creamy spinach casserole with a cheesy golden crust, perfect for family dinners or potlucks. This easy recipe combines fresh spinach with a rich cream cheese and sour cream sauce topped with melted cheddar and mozzarella.
Press cooked spinach well to remove excess moisture to avoid a watery casserole. Use softened cream cheese for a smooth sauce and warm the milk before adding to avoid lumps. If the top browns too quickly, cover loosely with foil halfway through baking. Can be made ahead and refrigerated before baking. Variations include vegan substitutions, adding protein like bacon or chicken, or swapping spinach with kale or chard.
Keywords: spinach casserole, creamy spinach, cheesy casserole, comfort food, easy casserole, family dinner, potluck dish