Makes enough for an 8-pound pork roast.
1 1/4 cups firmly packed brown sugar
1/4 cup apple juice or cider
2 heaping tablespoons flour
1/2 teaspoon cinnamon
1/2 teaspoon prepared or dry mustard
1/4 teaspoon ground allspice
Combine all ingredients and mix until smooth. Coat pork generously before cooking and every 30 minutes while roasting.