Ingredients for - Mom's Easy Tuna Casserole with Rice

1. Uncooked instant rice 1 ⅓ cups
2. Dried oregano, or more to taste 1 pinch
3. Salt and ground black pepper to taste 1 pinch
4. Tuna, drained and flaked 1 (5 ounce) can
5. Onion, diced 1 medium
6. Diced tomatoes and green chile peppers, undrained 1 (14.5 ounce) can
7. Water, or as needed ¾ cup
8. Butter 3 tablespoons
9. All-purpose flour 3 tablespoons
10. Milk 1 ⅔ cups
11. Hot pepper sauce (such as Tabasco®), or more to taste 3 drops
12. Shredded Cheddar cheese 1 cup
13. Ground paprika, or more to taste 1 pinch

How to cook deliciously - Mom's Easy Tuna Casserole with Rice

1 . Stage

Preheat the oven to 350 degrees F (175 degrees C).

2 . Stage

Spread rice in the bottom of a 2-quart casserole dish. Sprinkle with oregano, salt, and pepper. Layer tuna over top, then diced onion.

3 . Stage

Drain tomato juice into a 2-cup liquid measure. Add enough water to reach 1 1/3 cups liquid. Layer 3/4 of the diced tomatoes over the onion, then pour the tomato juice-water mixture over top. Save remaining tomatoes.

4 . Stage

Melt butter in a skillet over medium heat. Stir flour into milk in a liquid measure. Pour milk mixture into the skillet and stir until thickened, about 5 minutes. Add hot pepper sauce and season with salt and pepper. Add cheese and stir until melted.

5 . Stage

Pour cheese sauce over the casserole. Garnish with extra tomatoes and paprika.

6 . Stage

Bake in the preheated oven until browned and bubbly, about 30 minutes.