1 1/2 pounds good ripe tomatoes (Roma are best), cored and coarsely chopped
1 cup sugar
2 tablespoons freshly squeezed lime juice
1 tablespoon fresh grated or minced ginger
1 teaspoon ground cumin
1/4 teaspoon ground cinnamon
1/8 teaspoon ground cloves
1 teaspoon salt
1 jalape?o or other peppers, stemmed, seeded and minced, or red pepper flakes or cayenne to taste
Combine all ingredients in a heavy medium saucepan, Bring to a boil over medium heat, stirring often.
Reduce heat and simmer, stirring occasionally, until mixture has consistency of thick jam, about 1 hour 15 minutes. Taste and adjust seasoning, then cool and refrigerate until ready to use; this will keep at least a week.
from The Minimalist; NY Times.