INGREDIENTS
1 tbsp
olive oil
1
small yellow onion, diced
1 lb
lean ground beef
3
jars spaghetti sauce
1 15 ounce container
ricotta cheese
1 12 ounce container
small curd cottage cheese
1 8 ounce container
parmesan cheese
4 oz
goat cheese
2 cups
mozzarella cheese, divided
2
eggs, lightly beaten
1
box lasagna noodles