Ingredients
Method
- Brown ground beef and onion in a skillet over medium-high heat for 6 to 8 minutes, drain fat, then add garlic and cook 1 minute.
- Stir in tomato sauce, diced tomatoes with juices, Italian seasoning, salt, and pepper. Bring to a simmer, reduce heat to low, and cook 10 minutes.
- Beat cream cheese and sour cream until smooth, then fold in 1 cup mozzarella.
- Preheat oven to 350°F (175°C). Layer half the noodles, half the meat sauce, all the cream mixture, remaining noodles, and remaining sauce in a greased 9x13 dish. Top with remaining mozzarella and Parmesan.
- Bake 25 to 30 minutes until bubbly. Rest 10 minutes, then slice and serve.
Notes
Assemble the casserole (without baking) up to a day ahead and refrigerate it. Add 5 to 10 minutes to the bake time if it goes into the oven cold. Resting after baking helps the squares hold their shape.
