Mexican Lasagna - cooking recipe

Ingredients

2 lb. hamburger
1 small onion, chopped
1 pkg. taco seasoning
1 small can tomato sauce
1/2 to 1 jar salsa
1 pkg. tortillas
3 to 4 c. Cheddar cheese, shredded

Preparation

Baking Temperature: 350\u00b0.
Baking Time: 45 minutes.