Prep 5 mins
Cook 20 mins
A Portuguese inspired sauce that goes well with beef.
- 1 small onion, finely chopped
- 2 fluid ounces madeira wine
- 27 fluid ounces beef stock
- 1⁄2 ounce butter
- Sauté the onions in a hot pan until they are well browned.
- Add the Madeira.
- Reduce the liquid by half, add the stock and then reduce by half again.
- Pass through a sieve, then add the butter.
- Serve warm.