Carolina Barbecue

Ingredients

• 3 to 3 1/2 lb. beef brisket
• 1/4 c. water
• 2 Tbsp. liquid smoke
• 1 tsp. garlic salt
• 1/4 tsp. black pepper
• 2 1/2 c. catsup
• 1/3 c. brown sugar
• 2 Tbsp. Worcestershire sauce
• 1 Tbsp. vinegar
• 1 tsp. mustard
• 1/2 tsp. onion salt
• 1/4 tsp. black pepper
• 1/4 tsp. red pepper
• hard rolls or sandwich buns