Tuna Sandwich Casserole Recipe - Food.com

Ingredients

• 12 slices whole wheat bread
• 6 tablespoons butter, softened
• 2 (6 ounce) cans tuna, drained and flaked
• 1 cup celery, chopped
• 1/2 cup onion, chopped
• 2 garlic cloves, minced
• 1 teaspoon Old Bay Seasoning (or other seafood seasoning)
• pepper
• 6 dashes louisiana hot sauce (optional)
• 4 eggs
• 2 cups milk
• 1 (10 ounce) can condensed cream of mushroom soup