This recipe was provided by LaLaGirl.

1 lb. lean ground beef
1 (26 to 28 oz) jar tomato pasta sauce
1 (8 oz) can tomato sauce
½ (9 oz) pkg. (about 8) no-boil lasagna noodles
1 (1-lb) jar Alfredo pasta sauce
12 oz (3 C) shredded mozzarella cheese
¼ C. grated Parmesan cheese

Brown ground beef and drain.

Spray a 4 to 5-quart crockpot with nonstick cooking spray. Spread ¾ C of the tomato pasta sauce in the bottom of the sprayed crockpot. Stir the remaining tomato pasta sauce and the can of tomato sauce into the ground beef.

Layer 3 lasagna noodles over the sauce in the crockpot, breaking noodles as necessary. Top with 1/3 of the Alfredo pasta sauce, spreading evenly. Sprinkle with 1 C of the mozzarella cheese. Top with 1/3 of the ground beef mixture, spreading evenly.

Repeat the layers twice, using 2 noodles in the last layer. Sprinkle parmesan cheese over top.

Cover and cook on low for 3-1/2 to 4-1/2 hours.