Sour Cream Lasagna

Ingredients

• 1 (8 oz.) pkg. lasagna noodles
• 1 1/2 lb. hamburger
• 1 tsp. salt
• dash of pepper
• 1/4 tsp. garlic salt
• 1/4 tsp. liquid smoke
• 1 (8 oz.) can tomato sauce
• 2 Tbsp. brown sugar
• 1 c. cottage cheese
• 1 (8 oz.) carton sour cream
• 1 onion
• 1 c. Cheddar cheese
• 1 c. Mozzarella cheese