Creamy, cheesy, and irresistibly comforting, this Tuna Rice-A-Roni Casserole is the perfect dinner solution for busy weeknights or cozy family gatherings. Featuring the rich flavors of toasted Rice-A-Roni combined with tender chunks of tuna, creamy mushroom soup, and bursts of sweet peas, this casserole is layered with textures and topped with gooey cheddar cheese and crispy French fried onions for a satisfyingly crunchy finish. Ready in just 45 minutes and made with simple pantry staples, it’s a budget-friendly dish that doesn’t skimp on flavor. Perfectly baked to golden perfection, this hearty tuna casserole is sure to become a family favorite!
Preheat your oven to 350°F (175°C). Grease a 9x13-inch casserole dish and set aside.
In a large skillet over medium heat, melt the butter and add the Rice-A-Roni mix. Toast the rice mixture, stirring frequently, until it turns golden brown, about 3-5 minutes.
Add the water and the seasoning packet from the Rice-A-Roni box to the skillet. Stir to combine and bring the mixture to a boil. Reduce the heat to low, cover, and let it simmer for 15 minutes or until most of the liquid is absorbed. Set aside.
In a large mixing bowl, combine the drained and flaked tuna, cream of mushroom soup, sour cream, frozen peas, salt, and black pepper. Mix well.
Add the cooked Rice-A-Roni to the tuna mixture and stir until evenly combined.
Transfer the mixture to the prepared casserole dish. Spread it out evenly.
Sprinkle the shredded cheddar cheese over the top of the casserole.
Bake in the preheated oven for 25 minutes, or until the casserole is bubbling and heated through.
Remove the casserole from the oven and evenly sprinkle the French fried onions on top.
Return the casserole to the oven and bake for an additional 5-10 minutes, or until the onions are golden brown and crispy.
Let the casserole cool for 5 minutes before serving. Enjoy!
Serving size | 1963.6 grams (1963.6g) |
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Amount per serving | % Daily Value* |
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Calories | 2667 |
Total Fat 166.00g | 213% |
Saturated Fat 71.50g | 358% |
Polyunsaturated Fat 5.20g | |
Cholesterol 356mg | 119% |
Sodium 5539mg | 241% |
Total Carbohydrate 166.50g | 61% |
Dietary Fiber 17.10g | 61% |
Total Sugars 31.20g | |
Protein 135.60g | 271% |
Vitamin D 341IU | 1704% |
Calcium 1394mg | 107% |
Iron 12mg | 65% |
Potassium 2147mg | 46% |
Source of Calories