INGREDIENTS
1 tbsp
olive oil
1 tbsp
butter
1/2 cup
onion, chopped
1/4 cup
celery, chopped
1
garlic clove, minced
1 8 ounce can
tomato sauce
1 6 ounce can
tomato paste
2 tbsp
shredded Parmesan cheese
1 tsp
dried basil leaves
1 tsp
dried oregano leaves
1 tsp
fennel seeds
1/2 tsp
table salt
1/2 tsp
sugar
1/4 tsp
black pepper