- 1 1/4 pounds green tomatoes, diced
- 1 cup diced onion
- 1/2 cup currants
- 1/3 cup sweet vermouth
- 2 tablespoons brown sugar
- 1 tablespoon cider vinegar
- 2 teaspoons mustard seeds
- 1/2 teaspoon salt
- Combine tomatoes, onion, currants, vermouth, sugar, vinegar, mustard seeds and salt in a large saucepan. Bring to a boil, cover, reduce heat and simmer until tender, 30 to 40 minutes.