What goes in
- 600 g onion, finely minced
- 300 g carrot, finely minced
- 300 g celery, finely minced
- 120 ml extra virgin olive oil
- 40 g unsalted butter (optional)
- 1 tsp fine salt
Slow sweet onion, carrot and celery for risotto, soups, ragù, pale sauces and European braises.
Pulse each vegetable separately to a fine even mince; do not purée.
Sweat onion with salt in oil/butter over medium-low for 8–10 minutes until translucent.
Add carrot and celery; cook gently 20–30 minutes, stirring often.
If edges colour, lower heat and add a splash of water.
Soft jammy glossy mass
Pale gold, not brown
Raw celery smell is gone
Volume drops roughly by half
Freeze in ~60 ml cubes or 120–150 ml flat pucks. Fridge 4–5 days; freezer ~3 months.
Western celery works. Chinese celery is stronger and more peppery; use less and cook a little less.
Italian soffritto consensus + Serious Eats Bolognese technique
Search: Italian soffritto Inside the Rustic Kitchen / Vincenzo's Plate