- It's too sour, what should I do?
- Both wine and tomato are acidic. A pinch of bicarbonate of soda neutralises acid, or a little extra butter/sugar hides it.
Rosemary, tomato and red wine sauce
This sauce is a textbook example of reduction. The tannins of the red wine and the savoury umami of the tomato condense into an intense essence. The cold butter added at the end not only gives it a shine but also rounds off the acids, making the final result silky smooth. Perfect for roasts or pasta.
Ingredients
400
g
Passata (Sieved tomatoes)
150
ml
Dry red wine
2
sprigs
Fresh rosemary
1
pc
Shallot (or red onion)
2
cloves
Garlic
20
ml
Olive oil
20
g
Brown sugar
10
ml
Balsamic vinegar
1
pinch
Salt
20
g
Cold butter
Shopping List (0)
Equipment Needed
- Saucepan
- Whisk
Allergen Information
Sulphites (wine)
Milk (butter)
Instructions
1
✓
Sauté the finely chopped onion and garlic in the oil together with the rosemary.
Tip: Fat extracts the essential oils of rosemary best.
2
✓
Pour in the wine and boil over high heat until half of it evaporates.
Tip: This step is essential for the alcohol to evaporate, leaving only the flavour of the wine.
3
✓
Add the tomato, sugar, and vinegar. Simmer gently for 15 minutes until thickened.
Tip: Slow cooking concentrates the flavours.
4
✓
Remove the rosemary, take off the heat, and stir in the cold butter until melted.
Tip: This is called mounting (monter au beurre): the butter forms an emulsion with the sauce, making it thicker and glossy.
Recipe FAQ
Ingredients
- 400 g Passata (Sieved tomatoes)
- 150 ml Dry red wine
- 2 sprigs Fresh rosemary
- 1 pc Shallot (or red onion)
- 2 cloves Garlic
- 20 ml Olive oil
- 20 g Brown sugar
- 10 ml Balsamic vinegar
- 1 pinch Salt
- 20 g Cold butter