Tuna Mushroom Casserole

By pjones-2

Ingredients

• 1 /2 cup water
• 1 teaspoon chicken bouillon granules
• 1 package (9 ounces) frozen cut green beans
• 1 cup chopped onion
• 1 cup sliced fresh mushrooms
• 1 /4 cup chopped celery
• 1 garlic clove, minced
• 1 /2 teaspoon dill weed
• 1 /2 teaspoon salt
• 1 /8 teaspoon pepper
• 4 teaspoons cornstarch
• 1 -1/2 cups cold whole milk
• 1 /2 cup shredded Swiss cheese
• 1 /4 cup mayonnaise
• 2 -1/2 cups egg noodles, cooked and drained
• 1 can (12 ounces) light tuna in water, drained and flaked
• 1 /3 cup dry bread crumbs
• 1 tablespoon butter

Details

Adapted from tasteofhome.com

Preparation

Step 1

Directions
Pour into a greased 2-1/2-qt. baking dish. In a small skillet, brown bread crumbs in butter; sprinkle over casserole. Bake, uncovered, at 350° until heated through, 25-30 minutes.