Creamy Lasagna Casserole

Directions

1. In a Dutch oven, cook beef over medium heat until no longer pink; drain. Add the tomato sauce, salt, pepper and garlic powder. Bring to a boil. Reduce heat; simmer, uncovered, for 15 minutes.
2. In a large bowl, beat cream cheese until smooth. Add the sour cream, 1 cup cheddar cheese and onions; mix well.
3. Spread about 1/2 cup meat sauce into each of two greased 8-in. square baking dishes. Place two to three noodles in each dish, trimming to fit as necessary. Top each with about 1/2 cup cream cheese mixture and 2/3 cup meat sauce. Repeat layers twice. Sprinkle 1/2 cup cheddar cheese over each.
4. Cover and freeze one casserole for up to 1 month. Bake remaining casserole, uncovered, at 350° for 25-30 minutes or until bubbly and heated through. Let stand for 15 minutes before cutting.
5. To use frozen casserole: Thaw in the refrigerator for 18 hours. Remove from the refrigerator 30 minutes before baking. Bake, uncovered, at 350° for 40-50 minutes or until heated through.