Prep: 7 minutes
Bake: about 40 minutes
Bake from frozen: 1 hour 25 minutes
Serves: 6

26-oz jar marinara or pasta sauce
Two 13-oz packages cheese ravioli
1 1/2 cups shredded part-skim mozzarella cheese

1. Spread 1/2 cup marinara sauce in the bottom of a foil baking pan. Spread 1 package of ravioli in a single layer on sauce. Top with 1 cup of sauce and 1/2 cup mozzarella. Layer the second package of ravioli on top, then 1 cup sauce and 1 cup mozzarella. Cover pan with foil and freeze until ready to use, or bake covered at 400 degrees for 30 minutes, then uncovered for 5 to 10 minutes.

To bake frozen lasagna: Preheat oven to 400 degrees. Bake, covered, for 1 hour. Remove foil and continue baking until cheese is melted and starting to brown, and inside middle is hot, about 25 minutes more.

How kids can help: Measure ingredients; help assemble lasagna.
Per serving: 402 calories, 13 g fat (5 g saturated), 615 mg sodium, 116 mg cholesterol.