INGREDIENTS
1 tbsp
olive oil
1
small yellow onion, diced
1 lb
ground beef
3 cloves
garlic, minced
1/2 tsp
kosher salt
1/4 cup
apple cider vinegar
2 tbsp
tomato paste
2 cups
beef stock (see note)
8 oz
mezze penne (or small pasta shape)
1 15 ounce can
tomato sauce
2 tbsp
brown sugar
1 tbsp
Worcestershire sauce
1 tbsp
chopped parsley
Grated cheddar cheese, for garnish (optional)