Million Dollar Spaghetti with Alfredo Sauce
Creamy Alfredo-coated spaghetti layered with seasoned beef marinara and melted mozzarella, then baked until hot and bubbly.
- Prep Time: 20 minutes
- Cook Time: 20 minutes
- Total Time: 40 minutes
- Yield: 8 servings
- Category: Dinner
- Method: Baked
- Cuisine: American
Ingredients
15 oz jar Alfredo sauce
1 lb spaghetti noodles, cooked according to package directions
1 lb ground beef
24 oz jar marinara sauce
1 Tbsp Italian seasoning
8 oz shredded mozzarella cheese
Parsley, for garnish
Instructions
1. Preheat oven to 350°F and grease a 9×13-inch baking dish.
2. Add Alfredo sauce and cooked spaghetti to the dish; toss to coat.
3. Brown ground beef until fully cooked, then drain excess grease.
4. Stir marinara sauce and Italian seasoning into the beef.
5. Layer beef mixture over spaghetti and top with mozzarella.
6. Bake uncovered for 15–20 minutes, until melted and bubbly.
7. Garnish with parsley and serve.
Notes
Avoid overcooking the spaghetti before baking.
Drain the ground beef well to prevent a greasy casserole.
Let the casserole rest for 5–10 minutes before serving.
Refrigerate cooked leftovers for up to 3–4 days.