Ro-Tel Tomatoes

1 gallon tomatoes, peeled and chopped
2 green bell peppers, chopped
8 jalapeno or serrano peppers, chopped
3/4 cup vinegar
3/4 cup granulated sugar
1 1/2 tablespoons salt
Cilantro to taste
Cumin to taste

Mix together and cook 45 minutes. Put into hot sterilized jars. Seal and process in hot water bath for 10 minutes.