Tomato And Zucchini Casserole

Prep: 10 min Cook: 25 min Serves: 6 Cuisine: American

A hearty vegetable casserole combining tender zucchini, green peppers, and tomatoes, topped with cheesy breadcrumbs and baked to perfection. This dish offers a comforting, savory flavor profile with a satisfying texture, making it ideal for family dinners or casual gatherings centered around fresh, wholesome ingredients.

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Ingredients

  • 2 Tbsp. butter
  • 1/2 c. chopped green pepper
  • 1/4 c. chopped onion
  • 2 c. sliced zucchini (1/2-inch thick)
  • 1/2 c. soft bread crumbs
  • 1/4 c. grated Parmesan cheese
  • 1 tsp. salt
  • dash of pepper
  • 2 medium tomatoes, cut in wedges
  • 1/2 c. shredded Cheddar cheese

Instructions

  1. Melt butter in a small skillet.
  2. Add green pepper and onion, and sauté until tender.
  3. In a mixing bowl, toss together sliced zucchini, bread crumbs, Parmesan cheese, salt, and pepper.
  4. Add the sautéed vegetables to the zucchini mixture and mix well.
  5. Place the mixture in a buttered 1-quart casserole dish.
  6. Bake in a preheated 375°F oven for 20 minutes.
  7. Remove from the oven.
  8. Arrange tomato wedges on top of the casserole and bake for an additional 5 minutes.
  9. Sprinkle shredded Cheddar cheese over the tomatoes and continue baking until the cheese is melted.

Tips & Substitutions

For a heartier version, consider adding cooked ground turkey or sausage to the vegetable mixture. You can substitute the zucchini with yellow squash or eggplant if desired. If you prefer a gluten-free option, use gluten-free bread crumbs. To enhance the flavor, add herbs like basil or oregano. This dish is versatile and can be served with a side salad or as a main vegetarian meal.

Serving Suggestions

This Tomato and Zucchini Casserole is delightful served warm, alongside a fresh garden salad or crusty bread. It pairs beautifully with Creamy Hot Chocolate for a comforting meal. For added protein, consider serving grilled chicken or a side of quinoa. This dish is perfect for gatherings, as it can easily be doubled for larger crowds, making it an excellent choice for potlucks.

Storage & Reheating

To store leftovers, allow the casserole to cool completely, then cover tightly with plastic wrap or transfer to an airtight container. It can be kept in the refrigerator for up to 3 days. To reheat, place it in a preheated oven at 350°F until warmed through, about 15-20 minutes, or microwave individual portions on medium power until hot.

Nutrition & Diet Analysis (per serving)

Each serving of Tomato And Zucchini Casserole contains roughly 440 calories, with 24g protein, 17g carbohydrates, and 31g fat. It is an excellent source of calcium (51% of the Daily Value), protein (48% of the Daily Value), and vitamin C (36% of the Daily Value). Note that it is relatively high in sodium, at 1889mg per serving (82% of the Daily Value).

440 kcal 22% DV
Protein Fat Carbs

Macronutrients

Protein 24.1g 48% DV
Total Fat 31.1g 40% DV
Carbs 16.9g 6% DV
Fiber 1.7g 6% DV
Sugar 3.2g 6% DV

Electrolytes

Sodium 1888.7mg 82% DV
Potassium 312.6mg 7% DV
Cholesterol 83.7mg 28% DV

Vitamins & Minerals

Vitamin A 286mcg 32% DV
Vitamin C 32.3mg 36% DV
Vitamin D 0.5mcg 2% DV
Calcium 666.1mg 51% DV
Iron 1.2mg 7% DV
Diet fit High-protein Low-carb
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 prepare this casserole ahead of time?

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

What can I use instead of Parmesan cheese?

If you don't have Parmesan cheese, you can substitute it with Pecorino Romano for a similar flavor. For a dairy-free option, consider using nutritional yeast, which adds a cheesy flavor without the dairy. Additionally, you can use other hard cheeses like Grana Padano.

Can I freeze the casserole?

Yes, this casserole freezes well. To freeze, let it cool completely after baking, then cover it tightly with foil or plastic wrap and store in an airtight container. It can be frozen for up to 2 months. To reheat, thaw in the refrigerator overnight and bake at 350°F until heated through.

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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