How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for Tuna, Green Bean & Rice Casserole (Gf)?

You need 6 ingredients. The key ingredients include: 1 1/2 cups instant brown rice, dry, 3 (5 ounce) cans tuna in water, drained, 2 (14 1/2 ounce) cans del monte seasoned green beans (with onions, red peppers & garlic), 1 (14 1/2 ounce) can health valley cream of mushroom soup (heat & serve, not condensed. Other brands usually add gluten, which is fine if you're not on a glute), and more.

Is Tuna, Green Bean & Rice Casserole (Gf) suitable as seafood?

Yes, Tuna, Green Bean & Rice Casserole (Gf) falls under the Seafood category and is a great choice for this type of meal.

How do I store leftover Tuna, Green Bean & Rice Casserole (Gf)?

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

Tuna, Green Bean & Rice Casserole (Gf) Recipe

Name: Tuna, Green Bean & Rice Casserole (Gf)
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 1/2 cups instant brown rice, dry; 3 (5 ounce) cans tuna in water, drained; 2 (14 1/2 ounce) cans del monte seasoned green beans (with onions, red peppers & garlic); 1 (14 1/2 ounce) can health valley cream of mushroom soup (heat & serve, not condensed. Other brands usually add gluten, which is fine if you're not on a glute); 3/4 cup milk; 1/2 cup shredded cheddar cheese

Try this homemade Tuna, Green Bean & Rice Casserole (Gf) recipe the whole family will love. Made with instant brown rice, water, green beans and health …

This Tuna, Green Bean & Rice Casserole (Gf) relies on simple, everyday ingredients such as instant brown rice, dry, milk and shredded cheddar cheese. It comes together quickly and makes 4 servings, at about 443 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.

Updated Jun 30, 2026

Serves 4 Seafood

Servings: persons

1 1/2 cups instant brown rice, dry
3 (5 ounce) cans tuna in water, drained
2 (14 1/2 ounce) cans del monte seasoned green beans (with onions, red peppers & garlic)
1 (14 1/2 ounce) can health valley cream of mushroom soup (heat & serve, not condensed. Other brands usually add gluten, which is fine if you're not on a glute)
3/4 cup milk
1/2 cup shredded cheddar cheese

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Quick Info

Servings
4 servings
Calories
443 kcal
Category
Seafood

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