Mushroom And Cheese Casserole

Prep: 10 min Cook: 20 min Serves: 4 Cuisine: American

A comforting mushroom and cheese casserole with savory flavors, perfect for cozy family dinners or entertaining guests who enjoy hearty vegetarian dishes.

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Ingredients

  • 1 lb. fresh mushrooms
  • 1 medium onion, chopped
  • 3 Tbsp. butter or margarine
  • 5 slices whole wheat bread, cubed
  • 1 1/2 cups Cheddar cheese, shredded

Instructions

  1. Saute mushrooms and chopped onion in butter or margarine for 5 minutes or until onion is clear.
  2. Stir in bread cubes and shredded Cheddar cheese.
  3. Pour mixture into a greased glass casserole dish.
  4. Microwave on Medium-high for 10 minutes or bake at 350°F for 20 minutes.

Tips & Substitutions

For a richer flavor, consider adding garlic or thyme to the sautéed mushrooms and onions. If you don't have whole wheat bread, white or sourdough can work well as substitutes. You can also experiment with different cheeses, like a sharp Gruyère or a blend of cheeses for added depth. To make this dish even heartier, add cooked spinach or cooked chicken.

Serving Suggestions

This Mushroom and Cheese Casserole is best served warm as a comforting side dish. It pairs well with a fresh salad, like a Cheddar Waldorf Salad, or a protein such as grilled chicken or fish for a complete meal. For a festive occasion, serve alongside Christmas Custard (Eggnog) for a delightful contrast.

Storage & Reheating

Store leftover casserole in an airtight container in the refrigerator for up to 3 days. To reheat, microwave on medium power for about 3-5 minutes or until heated through. Alternatively, re-bake in a preheated oven at 350°F for about 15 minutes until warmed and the cheese is bubbly.

Nutrition & Diet Analysis (per serving)

Each serving of Mushroom And Cheese Casserole contains roughly 1417 calories, with 31g protein, 26g carbohydrates, and 132g fat. It is an excellent source of calcium (66% of the Daily Value), protein (62% of the Daily Value), and vitamin A (42% of the Daily Value). Note that it is relatively high in sodium, at 976mg per serving (42% of the Daily Value).

1417 kcal 71% DV
Protein Fat Carbs

Macronutrients

Protein 31.2g 62% DV
Total Fat 132.5g 100% DV
Carbs 26g 9% DV
Fiber 2.5g 9% DV
Sugar 3.4g 7% DV

Electrolytes

Sodium 975.8mg 42% DV
Potassium 232.1mg 5% DV
Cholesterol 382.3mg 100% DV

Vitamins & Minerals

Vitamin A 382.2mcg 42% DV
Vitamin C 0.6mg 1% DV
Vitamin D 0.7mcg 4% DV
Calcium 863.5mg 66% DV
Iron 1.3mg 7% DV
Diet fit High-protein
Contains Milk Wheat/Gluten

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

Can I make this casserole ahead of time?

Yes, you can prepare the casserole a day in advance. Simply assemble it, cover it tightly with plastic wrap, and refrigerate. When ready to bake, remove the wrap and bake as directed, adding a few extra minutes if it's cold from the fridge.

Is this recipe suitable for vegetarians?

Absolutely! This Mushroom and Cheese Casserole is a great vegetarian option. It features fresh mushrooms and cheese, making it a flavorful dish that fits perfectly into vegetarian recipes. Just ensure your butter or margarine is vegetarian-friendly.

Can I freeze this casserole?

Yes, you can freeze the casserole before baking it. Wrap it tightly in plastic wrap and aluminum foil, then freeze for up to 3 months. To bake, thaw overnight in the refrigerator and then bake as directed. Note that the texture may change slightly after freezing.

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

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