Ragù alla Bolognese
Method
- 01
Heat olive oil in a large heavy-bottomed pot over medium heat. Add the onion and cook, stirring frequently, until softened --- about 3 minutes.
- 02
Add celery and carrot, cook until slightly softened --- about 3 minutes.
- 03
Add prosciutto and chicken livers. Cook, stirring constantly, until livers are barely cooked --- about 1 minute.
- 04
Add ground beef, season with salt and pepper, break apart gently --- about 5 minutes. Do not brown; keep it tender.
- 05
Pour in white wine and cook until fully evaporated --- about 3 minutes.
- 06
Add warmed milk, stock, and tomato purée. Bring to a gentle simmer.
- 07
Reduce heat to low, cook partially covered, stirring occasionally, until very thick --- about 2½ hours.
- 08
Season to taste. Toss with fresh tagliatelle. Serve with grated Parmigiano-Reggiano.