Seafood Casserole Combo

Prep: 15 min Cook: 30 min Serves: 8 Cuisine: American

A hearty seafood casserole combining oysters, tuna, peas, and vegetables in a creamy sauce, perfect for family dinners and seafood lovers seeking comfort food.

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Ingredients

  • 2 cans frozen oyster stew
  • 1 1/2 lb. frozen stewing vegetables
  • 2 Tbsp. flour
  • 1/3 cup water
  • 2 (6 1/2 oz.) cans chunk tuna
  • 10 oz. frozen peas
  • 1 Tbsp. Worcestershire sauce
  • 1 cup sour cream

Instructions

  1. Heat frozen oyster stew in a 2-quart saucepan, stirring occasionally until thawed.
  2. Simmer stewing vegetables in another pan for about 15 minutes or until tender.
  3. Remove oysters from the stew and set aside.
  4. Blend flour with water until smooth and add to the oyster stew.
  5. Cook, stirring constantly until the mixture is smooth and thickened.
  6. Drain tuna and rinse off oil.
  7. Add frozen peas and heat together gently for about 5 minutes or until peas are tender-crisp.
  8. Stir in Worcestershire sauce, sour cream, and reserved oysters.
  9. Heat just to boiling point but do not boil.
  10. Serve immediately.

Tips & Substitutions

For a creamier texture, consider adding a bit of cream cheese along with the sour cream. If you can't find frozen oyster stew, you can substitute with clam chowder or a homemade version using canned oysters. Enhance the flavor by adding garlic or onion powder. Fresh herbs like dill or parsley can also elevate the dish. Pairing this with crusty bread makes for an excellent meal.

Serving Suggestions

Serve the casserole hot, garnished with fresh herbs for an appealing presentation. It pairs beautifully with a simple green salad or crusty bread to soak up the delicious sauce. This dish can also be complemented with a glass of white wine or sparkling water. For a complete meal, consider serving alongside Vina'S Salmon Puffs or Broiled Fish Almondine.

Storage & Reheating

Store any leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, warm gently on the stove over low heat, stirring occasionally, until heated through. You can also microwave individual portions, but be sure to cover them to prevent drying out. Avoid boiling when reheating to maintain texture and flavor.

Nutrition & Diet Analysis (per serving)

Each serving of Seafood Casserole Combo contains roughly 244 calories, with 12g protein, 44g carbohydrates, and 2g fat. It is an excellent source of iron (37% of the Daily Value) and protein (25% of the Daily Value), and a good source of vitamin C and calcium.

244 kcal 12% DV
Protein Fat Carbs

Macronutrients

Protein 12.5g 25% DV
Total Fat 1.7g 2% DV
Carbs 44.1g 16% DV
Fiber 2.4g 9% DV
Sugar 2.4g 5% DV

Electrolytes

Sodium 328.2mg 14% DV
Potassium 356.1mg 8% DV
Cholesterol 31.6mg 11% DV

Vitamins & Minerals

Vitamin A 91.9mcg 10% DV
Vitamin C 16.2mg 18% DV
Vitamin D 0mcg
Calcium 177.3mg 14% DV
Iron 6.7mg 37% DV
Diet fit Under 400 cal Low-fat
Contains Milk Wheat/Gluten Fish Shellfish

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 seafood instead of canned?

Yes, you can substitute fresh seafood for the canned items. Just ensure it's properly cooked before adding it to the casserole. Fresh shrimp, scallops, or even fish fillets can work well, but adjust cooking times as needed to ensure everything is cooked through.

Is there a vegetarian option for this casserole?

To make a vegetarian version, you could replace the seafood with additional vegetables like zucchini, bell peppers, or mushrooms. Use vegetable broth instead of oyster stew and add some tofu for protein. This will create a hearty and flavorful dish without the seafood.

How can I make this dish spicier?

To add some heat, consider incorporating diced jalapeños or red pepper flakes into the mixture. A dash of hot sauce or a sprinkle of cayenne pepper can also elevate the spice level. Adjust according to your taste and remember to balance the heat with the creamy elements in the dish.

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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