French Bread Casserole

Prep: 15 min Cook: 40 min Serves: 6 Cuisine: French

French Bread Casserole is a hearty baked dish featuring layers of French bread, sliced tomatoes, sautéed onions, and melted Monterey Jack cheese, all infused with fresh basil. This comforting casserole offers a savory, cheesy flavor profile perfect for family dinners or casual gatherings.

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Ingredients

  • 1/4 to 1/2 cup butter
  • 2 large onions, sliced thin
  • 1/2 (1 lb.) loaf French bread
  • 6 large tomatoes, sliced thin
  • 2 Tbsp. chopped basil
  • 3 cups grated Monterey Jack cheese

Instructions

  1. Sauté the sliced onions in butter for 3 to 4 minutes until softened.
  2. Butter a casserole dish.
  3. Layer slices of French bread in the casserole dish.
  4. Add a layer of sliced tomatoes over the bread.
  5. Sprinkle chopped basil and grated Monterey Jack cheese between layers.
  6. Repeat layering until all ingredients are used, ending with cheese on top.
  7. Bake in a preheated oven at 350°F (175°C) for 35 to 40 minutes until hot and bubbly.

Tips & Substitutions

For added flavor, consider using fresh herbs like thyme or oregano alongside the basil. If you want to reduce calories, you can substitute half the butter with olive oil. For a gluten-free version, use gluten-free bread. Experiment with different cheeses such as cheddar or gouda to create a unique twist, or add sautéed mushrooms for extra depth.

Serving Suggestions

This French Bread Casserole pairs wonderfully with a fresh green salad or a side of roasted vegetables for a complete meal. Consider serving it alongside a bowl of Cauliflower Soup for a comforting dinner. Top with additional fresh basil or a sprinkle of red pepper flakes for a little kick.

Storage & Reheating

Leftovers should be stored in an airtight container in the refrigerator for up to 3 days. To reheat, cover with foil and bake at 350°F (175°C) for about 20 minutes or until warmed through. Alternatively, you can microwave individual portions, but baking will help maintain the texture.

Nutrition & Diet Analysis (per serving)

Each serving of French Bread Casserole contains roughly 1256 calories, with 14g protein, 8g carbohydrates, and 130g fat. It is an excellent source of vitamin A (39% of the Daily Value), calcium (35% of the Daily Value), and vitamin C (30% of the Daily Value).

1256 kcal 63% DV
Protein Fat Carbs

Macronutrients

Protein 14.4g 29% DV
Total Fat 130g 100% DV
Carbs 8.4g 3% DV
Fiber 2g 7% DV
Sugar 1.9g 4% DV

Electrolytes

Sodium 349.6mg 15% DV
Potassium 401.7mg 9% DV
Cholesterol 386.4mg 100% DV

Vitamins & Minerals

Vitamin A 348.1mcg 39% DV
Vitamin C 27.4mg 30% DV
Vitamin D 0.2mcg 1% DV
Calcium 449.6mg 35% DV
Iron 3.7mg 21% DV
Diet fit Keto-friendly
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 tightly, and refrigerate. When ready to bake, let it sit at room temperature for about 30 minutes before placing it in the oven to ensure even cooking.

Can I use different types of cheese?

Absolutely! While Monterey Jack is delicious, feel free to mix it up with mozzarella, cheddar, or even a blend of cheeses. Just keep in mind that each cheese will bring its own flavor profile, so choose according to your taste preference.

What can I substitute for tomatoes?

If fresh tomatoes are not available, you can use canned diced tomatoes or even sun-dried tomatoes for a more concentrated flavor. Alternatively, roasted red peppers could work well as a substitute, providing a different yet delightful taste.

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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