Tuna Casserole(For Microwave)

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

A quick and comforting microwave tuna casserole featuring rice, onions, and a crispy bread crumb topping, perfect for busy weeknights and family dinners.

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Ingredients

  • 2 eggs
  • 1 1/2 cups cooked rice
  • 1 small onion
  • 2 cans tuna
  • 1/2 cup margarine
  • 1/4 teaspoon thyme
  • 1 cup dry bread crumbs

Instructions

  1. In a large bowl, beat the eggs.
  2. Add cooked rice, chopped small onion, and drained tuna; mix well.
  3. Melt margarine and add it to the tuna mixture.
  4. Add thyme and dry bread crumbs to the mixture.
  5. Mix everything well until combined.
  6. Spread the mixture in a glass pie plate that has been sprayed with nonstick spray.
  7. Cover with waxed paper and microwave on High for approximately 10 minutes.
  8. Serve in wedges.

Tips & Substitutions

For a creamier texture, consider adding a can of cream of mushroom soup or shredded cheese to the mixture. You can substitute the cooked rice with quinoa or pasta for a different twist. If you're looking for added flavor, try incorporating some frozen mixed vegetables or chopped bell peppers. A sprinkle of paprika can also elevate the dish's appearance and taste.

Serving Suggestions

This Tuna Casserole is delicious served warm, cut into wedges. For a complete meal, pair it with a fresh garden salad or steamed vegetables. A side of crusty bread can complement the dish nicely. Consider serving it alongside a classic Shrimp Cocktail Salad for a delightful seafood-themed dinner.

Storage & Reheating

Store any leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, place the casserole in the microwave covered with a damp paper towel to retain moisture. Heat on medium power in 1-minute intervals until warmed through, taking care not to overcook.

Nutrition & Diet Analysis (per serving)

Each serving of Tuna Casserole(For Microwave) contains roughly 904 calories, with 39g protein, 122g carbohydrates, and 37g fat. It is an excellent source of vitamin C (356% of the Daily Value), iron (222% of the Daily Value), and dietary fiber (112% of the Daily Value). Note that it is relatively high in sodium, at 1041mg per serving (45% of the Daily Value).

904 kcal 45% DV
Protein Fat Carbs

Macronutrients

Protein 39.5g 79% DV
Total Fat 36.8g 47% DV
Carbs 121.7g 44% DV
Fiber 31.3g 100% DV
Sugar 5g 10% DV

Electrolytes

Sodium 1041.2mg 45% DV
Potassium 1668.3mg 35% DV
Cholesterol 96.9mg 32% DV

Vitamins & Minerals

Vitamin A 507.1mcg 56% DV
Vitamin C 320.7mg 100% DV
Vitamin D 1.1mcg 5% DV
Calcium 1000.8mg 77% DV
Iron 40mg 100% DV
Diet fit High-protein High-fiber
Contains Egg Wheat/Gluten Fish

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 fresh tuna instead of canned tuna?

Yes, you can use fresh tuna, but ensure it is cooked thoroughly before adding it to the casserole. Canned tuna is convenient and already cooked, but fresh tuna will provide a different texture and flavor. Just remember to adjust the cooking time accordingly.

Is it possible to make this casserole ahead of time?

Absolutely! You can prepare the casserole mixture a day in advance and store it in the refrigerator. When ready to serve, simply spread it into the pie plate and microwave as directed. This makes it a great option for quick weeknight dinners.

Can I use a different kind of grain instead of rice?

Definitely! You can substitute the rice with cooked quinoa, couscous, or even small pasta shapes. Each alternative will bring a unique texture and flavor to the casserole, allowing you to customize it to your liking.

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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