INGREDIENTS
2 tbsp
olive oil
1 lb
lean ground beef
28 oz
canned tomatoes
4
baby carrots
1 small
yellow onion
1
garlic clove
1 cup
chicken stock
1/2 cup
part-skim ricotta cheese
3 oz
spinach leaves
4
lasagna noodles
4 oz
fresh mozzarella
1 large
burger skillet
10
cheese
1 serving
preheat the oven to 400°f
1 serving
meanwhile