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 Mushroom Casserole?

You need 18 ingredients. The key ingredients include: 1/2 c. water, 1 tsp. chicken bouillon granules, 1 (10 oz.) pkg. frozen green beans, 1 c. chopped onion, and more.

Is Tuna Mushroom Casserole suitable as seafood?

Yes, Tuna Mushroom Casserole falls under the Seafood category and is a great choice for this type of meal.

How do I store leftover Tuna Mushroom Casserole?

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

Tuna Mushroom Casserole Recipe

Name: Tuna Mushroom Casserole
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1/2 c. water; 1 tsp. chicken bouillon granules; 1 (10 oz.) pkg. frozen green beans; 1 c. chopped onion; 1 c. sliced fresh mushrooms; 1/4 c. chopped celery; 1 garlic clove, minced; 1/2 tsp. dill weed; 1/2 tsp. salt; 1/8 tsp. pepper; 4 tsp. cornstarch; 1 1/2 c. milk; 1/2 c. shredded Swiss cheese; 1/4 c. mayonnaise; 2 1/2 c. medium noodles, cooked and drained; 1 (12 1/4 oz.) can tuna, drained and flaked; 1/3 c. dry bread crumbs; 1 Tbsp. butter or margarine

Tuna Mushroom Casserole

Eats Now Editorial Team · 994 kcal · Seafood

Tuna Mushroom Casserole – a delicious recipe with water, chicken bouillon granules, frozen green beans, onion, mushrooms, celery. Easy to follow and perfect for any occasion.

Serves 4 Seafood

Tuna Mushroom Casserole

How did you like this recipe?

Frequently Asked Questions