Tuna And Rice Casserole

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

A hearty tuna and rice casserole combining tender rice, savory tuna, creamy mushrooms, and olives, topped with melted Cheddar cheese. This comforting dish is perfect for busy weeknights, offering a satisfying and flavorful meal that appeals to both seafood lovers and those seeking a quick, cheesy bake.

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Ingredients

  • 1 large can white tuna
  • 2 cups uncooked rice
  • 1 can cream of celery or chicken mushroom soup
  • 1 can mushrooms
  • 1 small can sliced ripe olives
  • 1/2 to 1 cup shredded Cheddar cheese

Instructions

  1. Mix all ingredients except cheese in a 9 x 11-inch casserole dish.
  2. Top with shredded Cheddar cheese.
  3. Bake at 350°F until cheese is melted, about 20 to 25 minutes.

Tips & Substitutions

For a creamier casserole, consider adding a splash of milk or sour cream to the mixture. You can easily substitute the tuna with canned salmon or even a mix of cooked shrimp, making it versatile for various seafood recipes. If you're looking for added flavor, sauté some onions or garlic before mixing them in. Fresh herbs like dill can enhance the dish too.

Serving Suggestions

This casserole pairs beautifully with a simple green salad or steamed vegetables for a well-rounded meal. For added crunch, serve with a side of garlic bread or crusty rolls. A dollop of tartar sauce or a squeeze of lemon juice can elevate the flavors, making it a delightful dish for any weeknight dinner.

Storage & Reheating

Store any leftovers in an airtight container in the refrigerator for up to three days. To reheat, place the casserole in an oven-safe dish and cover with foil to prevent drying out, heating at 350°F until warmed through, about 15-20 minutes. You can also microwave individual portions for a quicker option.

Nutrition & Diet Analysis (per serving)

Each serving of Tuna And Rice Casserole contains roughly 328 calories, with 27g protein, 21g carbohydrates, and 16g fat. It is an excellent source of vitamin D (105% of the Daily Value) and protein (53% of the Daily Value), and a good source of calcium and potassium. Note that it is relatively high in sodium, at 767mg per serving (33% of the Daily Value).

328 kcal 16% DV
Protein Fat Carbs

Macronutrients

Protein 26.7g 53% DV
Total Fat 15.6g 20% DV
Carbs 20.9g 8% DV
Fiber 1.7g 6% DV
Sugar 2.7g 5% DV

Electrolytes

Sodium 767.2mg 33% DV
Potassium 583.4mg 12% DV
Cholesterol 44.5mg 15% DV

Vitamins & Minerals

Vitamin A 73mcg 8% DV
Vitamin C 1.8mg 2% DV
Vitamin D 21.1mcg 100% DV
Calcium 152.1mg 12% DV
Iron 1.7mg 9% DV
Diet fit High-protein Under 400 cal
Contains Milk 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 brown rice instead of white rice?

Yes, you can use brown rice, but it will require a longer cooking time and more liquid. Be sure to adjust the amount of water and cooking time according to the brown rice package instructions to ensure it cooks properly in the casserole.

Is it possible to make this casserole ahead of time?

Absolutely! You can prepare the casserole up to the baking step and cover it tightly with plastic wrap. Refrigerate for up to 24 hours. When ready to bake, remove from the fridge and let it sit at room temperature for about 30 minutes before baking as directed.

What can I add for extra flavor?

Consider adding ingredients like diced bell peppers or jalapeños for a kick. Herbs such as thyme or parsley can enhance the flavor profile. For a richer taste, you might also mix in some cooked bacon or sausage, adding a savory element that complements the tuna.

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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