A casserole, traditionally, is a baked dish that combines protein (like meat or beans), vegetables, a starch (like pasta, rice, or potatoes), and a binding sauce (such as cream, cheese, or a soup base). It’s cooked slowly in the oven in a deep, oven-safe dish — which is also called a “casserole.”
🔹 Key Components of a Traditional Casserole:
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Protein
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Common: chicken, ground beef, tuna, sausage
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Vegetarian options: beans, lentils, tofu
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Vegetables
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Fresh, canned, or frozen — like green beans, peas, corn, mushrooms, broccoli
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Starch/Base
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Pasta (e.g. noodles), rice, potatoes (mashed, sliced, or hash browns)
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Binder
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Creamy sauces: cheese sauce, béchamel, condensed soup (like cream of mushroom or cream of chicken)
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Eggs are sometimes used, especially in breakfast casseroles
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Topping (optional, but traditional in many versions)
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Cheese, breadcrumbs, crushed crackers (like Ritz), French-fried onions
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🍽️ Examples of Traditional Casseroles:
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Green Bean Casserole – green beans + cream of mushroom soup + French-fried onions
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Tuna Noodle Casserole – egg noodles + tuna + peas + creamy sauce + breadcrumbs or chips on top
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Shepherd’s Pie – ground meat + vegetables + mashed potatoes
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Chicken and Rice Casserole – chicken + rice + creamy soup + cheese
👩🍳 Traditional Features:
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Often made ahead and baked before serving
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Economical and great for feeding a crowd
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Common in potlucks, holidays, and weeknight family dinners
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Popular in American Midwest and Southern cooking, though versions exist worldwide