Tomato Cheese Casserole

Prep: 10 min Cook: 40 min Serves: 6 Cuisine: American

A savory tomato and cheese casserole featuring melted Havarti, onions, and basil, perfect for comforting family meals or casual gatherings with rich, cheesy flavors.

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Ingredients

  • 1 cup butter or margarine
  • 2 large onions, diced
  • 1 package (6 oz.) plain croutons
  • 6 large tomatoes, sliced
  • 1 teaspoon dry basil or 2 tablespoons chopped fresh basil
  • 3 cups (12 oz.) shredded Danish Havarti cheese

Instructions

  1. In a saucepan, medium heat, sauté onions in butter for about 5 minutes.
  2. Stir in croutons and sauté for another 3 to 4 minutes.
  3. In a well-greased 2-quart casserole, layer croutons with onions and tomatoes, sprinkled with basil and cheese.
  4. Finish with tomatoes and cheese.
  5. Bake in a preheated oven at 350°F (175°C) for 35 to 40 minutes.

Tips & Substitutions

For a richer flavor, consider adding minced garlic while sautéing the onions. If you don't have Danish Havarti cheese, a mix of mozzarella and cheddar can work well as a substitute. To enhance the dish, sprinkle some grated parmesan on top before baking. If you prefer a heartier texture, add cooked ground turkey or sausage in layers.

Serving Suggestions

Serve the Tomato Cheese Casserole warm as a comforting main dish, perfect alongside a fresh garden salad or crusty bread like Buttery Sourdough Pan Rolls. You can also pair it with a light white wine for a delightful dinner experience. This dish is vegetarian-friendly, making it a great option for meatless meals.

Storage & Reheating

Store any leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, place the casserole in a preheated oven at 350°F (175°C) for about 15-20 minutes, covering it with foil if it starts to brown too much. This will help retain moisture and ensure even heating.

Nutrition & Diet Analysis (per serving)

Each serving of Tomato Cheese Casserole contains roughly 1258 calories, with 7g protein, 29g carbohydrates, and 124g fat. It is a good source of vitamin C (19% of the Daily Value), iron (15% of the Daily Value), and vitamin A (15% of the Daily Value).

1258 kcal 63% DV
Protein Fat Carbs

Macronutrients

Protein 7g 14% DV
Total Fat 124g 100% DV
Carbs 28.7g 10% DV
Fiber 2.6g 9% DV
Sugar 2.2g 4% DV

Electrolytes

Sodium 394.8mg 17% DV
Potassium 242.1mg 5% DV
Cholesterol 363.6mg 100% DV

Vitamins & Minerals

Vitamin A 130.6mcg 15% DV
Vitamin C 17.1mg 19% DV
Calcium 145.2mg 11% DV
Iron 2.6mg 15% DV
Contains Milk

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 use canned tomatoes instead of fresh?

Yes, you can use canned tomatoes, but be sure to drain them well to avoid excess moisture. Fresh tomatoes provide a better texture and flavor, but if you're in a pinch, canned can work. Just adjust the seasoning to taste, as canned varieties may be saltier.

How can I make this dish ahead of time?

You can prepare the casserole a day in advance. Assemble it completely, cover it tightly with foil, and refrigerate overnight. When you're ready to bake, just pop it in the oven and add an extra 10 minutes to the baking time to ensure it's heated through.

What can I add for extra protein?

For added protein, consider layering in cooked beans, such as black beans or chickpeas, or even shredded chicken or turkey. These options blend well with the flavors of the casserole and can turn it into a more filling meal, perfect for family dinners.

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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