Preparation:
Combine the vinegar, grated ginger, mustard, ketchup, Worcestershire, garlic, brown sugar, and lemon slices in a stainless steel or enamel saucepan. Bring to a boil, reduce the heat, and simmer 15 minutes.
Add the butter, and simmer 2 minutes longer. Stir in the salt and lemon juice. Set the sauce aside to ripen for several hours or overnight.
Then strain, and sore in a cover jar in the refrigerator.
This will keep for several weeks, but it doesn't freeze wel |