Makes about 3 quarts 1. In a small bowl, mix together sugar, salt, celery seed, cumin, red pepper, garlic powder, and chili powder. Set aside. 2. In a large bowl, combine ketchup, vinegar, liquid smoke, and lemon juice. Add dry ingredients, and mix well. Serve warm or at room temperature. 3. Sauce can be stored in an airtight container in refrigerator for 2-3 weeks or in freezer for up to 6 months. Posted to bbq-digest by "Keith Orr" on Jul 29, 1999,