Stupefacente Casserole | Cooking Professionally

Ingredients

• 1 (8-ounce) package spaghetti, uncooked
• 1 (10-ounce) package frozen spinach, thawed, well drained, and chopped
• 1 (10.75-ounce) can cream of mushroom soup, undiluted
• 1 clove garlic, minced
• 1/2 teaspoon dried whole marjoram
• 1/4-1/2 teaspoon tarragon
• 1/4 teaspoon salt
• 1/4 teaspoon pepper
• 1 pound Italian sausage, casings removed
• 1 large onion, chopped
• 1 egg, slightly beaten
• 1 (16-ounce) carton ricotta cheese
• 1 tomato, chopped
• 1/3 cup fresh parsley, chopped