Tangy Spareribs - Master recipes

Ingredients

• 4 to 5 pounds pork spareribs -
• 2 tablespoons butter -
• 1 medium onion, finely chopped -
• 1/2 cup finely chopped celery -
• 1 cup water -
• 1 cup ketchup -
• 1/3 cup lemon juice -
• 2 tablespoons brown sugar -
• 2 tablespoons white vinegar -
• 1 tablespoon Worcestershire sauce -
• 1/2 teaspoon ground mustard -
• 1/8 teaspoon pepper -
• 1/8 teaspoon chili powder -