Tuna casserole

Serves :  4-6  ›  Preparation:  15 mins  ›  Cook:  30mins
​Ingredients:

• 1 (10 oz.) package frozen spinach
• 1 large can tuna, drained
• 1 small can sliced mushrooms (optional)
• 2 tablespoons lemon juice
• 3 tablespoons butter
• 1 tablespoon chopped onion
• 2 tablespoons flour
• 1/2 teaspoon salt
• 1/8 teaspoon pepper
• 1 egg, slightly beaten 
• 1 cup fresh breacrumbs

• Cook spinach according to directions on package. Drain well.
• Drain mushrooms, saving liquid. Add lemon juice and water to mushroom juice to make 1 cup liquid.
• In a saucepan, melt 2 tablespoons butter, and blend in onion, flour, salt, pepper, and mushroom liquid. Cook, stirring, until smooth and thick.
• Beat sauce into egg, then add mushrooms.
• Arrange spinach in a casserole dish, then top with tuna. Pour sauce on top. Sprinkle breadcrumbs over and dot with 1 tablespoon butter. Bake at 180 degrees for 30 minutes.