Tuna Sunflower Casserole

Prep: 10 min Cook: 30 min Serves: 4 Cuisine: American

A hearty tuna casserole featuring creamy mushroom soup, crunchy potato chips, and roasted sunflower nuts, perfect for a comforting family meal or casual dinner.

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Ingredients

  • 2 cans (7 oz. each) tuna fish, flaked
  • 2 cans (10 1/2 oz. each) cream of mushroom soup
  • 2/3 cup milk
  • 1 jar sliced mushrooms, drained
  • 3/4 cup roasted sunflower nuts
  • 1/4 cup chopped pimento
  • 1/2 cup crushed potato chips

Instructions

  1. Combine tuna, cream of mushroom soup, milk, sliced mushrooms, roasted sunflower nuts, and chopped pimento.
  2. Spoon the mixture into a buttered 1 1/2-quart casserole dish.
  3. Sprinkle crushed potato chips evenly over the top.
  4. Bake at 350°F (175°C) for 30 minutes until bubbly and golden.

Tips & Substitutions

For a creamier texture, consider using a mix of cream of mushroom and cream of chicken soup. If you're looking for a healthier option, substitute Greek yogurt for the milk. You can also add vegetables like peas or corn for added nutrition. Be sure to drain the tuna thoroughly to prevent excess liquid in the casserole, which can make it soggy.

Serving Suggestions

Serve the Tuna Sunflower Casserole with a fresh side salad or steamed vegetables for a complete meal. It pairs beautifully with Shrimp-N-Dip as an appetizer for a seafood-themed dinner. You can also offer additional toppings like shredded cheese or fresh herbs for added flavor. This dish is a comforting option for family gatherings or potlucks.

Storage & Reheating

Leftovers can be stored in an airtight container in the refrigerator for up to 3 days. To reheat, place individual portions in the microwave for 1-2 minutes or until heated through. Alternatively, you can reheat the entire casserole in the oven at 350°F (175°C) for about 15-20 minutes until warmed thoroughly.

Nutrition & Diet Analysis (per serving)

Each serving of Tuna Sunflower Casserole contains roughly 966 calories, with 23g protein, 134g carbohydrates, and 41g fat. It is an excellent source of vitamin D (269% of the Daily Value), vitamin C (62% of the Daily Value), and iron (47% of the Daily Value). It also contributes 6g of dietary fiber toward your daily target.

966 kcal 48% DV
Protein Fat Carbs

Macronutrients

Protein 22.8g 46% DV
Total Fat 40.6g 52% DV
Carbs 133.9g 49% DV
Fiber 6.1g 22% DV
Sugar 48.5g 97% DV

Electrolytes

Sodium 397.2mg 17% DV
Potassium 2084mg 44% DV
Cholesterol 9.2mg 3% DV

Vitamins & Minerals

Vitamin A 223.2mcg 25% DV
Vitamin C 55.8mg 62% DV
Vitamin D 53.9mcg 100% DV
Calcium 433.8mg 33% DV
Iron 8.4mg 47% DV
Diet fit High-protein High-fiber
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 fresh mushrooms instead of canned?

Yes, you can use fresh mushrooms instead of canned. Sauté them in a bit of butter beforehand to enhance their flavor and reduce moisture content, ensuring your casserole stays deliciously creamy.

How can I make this dish gluten-free?

To make the Tuna Sunflower Casserole gluten-free, use a gluten-free cream of mushroom soup and ensure the potato chips are also gluten-free. You can also replace the sunflower nuts with a gluten-free crunchy topping, like crushed gluten-free crackers.

Can I freeze this casserole?

Yes, this casserole can be frozen before baking. Assemble the dish and cover it tightly with plastic wrap and aluminum foil. When ready to bake, thaw in the refrigerator overnight and bake as directed. Note that the texture may change slightly after freezing.

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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