Easiest Lasagna

1.5 lbs ground sirloin
1 onion, chopped
3 garlic cloves, smashed
1 (28-ounce) can tomato sauce
1 (6-ounce) can tomato paste
1 1/2 teaspoons salt
1 teaspoon dried oregano
12 ounces cottage cheese
1/2 cup grated Parmesan/Roman cheese
12 ounces lasagna noodles, uncooked
16 ounces shredded mozzarella cheese

Brown ground beef, onion and garlic in frypan. Add tomato sauce,tomato paste, salt and oregano. Heat long enough to get it warm. Spoon a layer of meat sauce onto the bottom of the slow cooker. Add a double layer of uncooked lasagna noodles (break to fit) and top with cheeses. Repeat with sauce, noodles and cheeses until all are used up. Cover and cook on low for 4 hours or until lasagna noodles are fork tender.