INGREDIENTS
2 tbsp
unsalted butter
3 tbsp
extra virgin olive oil
3
carrots, finely chopped
1
onion, finely chopped
2
celery stalks, finely chopped
1/2 tsp
dried chili flakes or to taste
Sprig of fresh rosemary
200 g
minced beef
200 g
minced pork
1 cup
white wine
2 cups
tomato purée
5
basil leaves, torn
Salt and pepper to season