The Best Barbecued Beef
1 tbsp butter or margarine
1 cup onion, chopped
3/12 lb. boneless chuck roast
1 1/2 cups ketchup
1/4 cup packed brown sugar
1/4 cup red wine vinegar
2 tbsp Dijon mustard
2 tbsp Worcestershire sauce
1 tsp Liquid Smoke
1/2 tsp garlic salt
Melt the butter in a skillet over medium heat.
Add the onion and cook until it is translucent; set aside.
Place the chuck roast in a slow cooker.
In a large bowl, combine the remaining ingredients, and blend well.
Add the onion to the sauce.
Pour the barbecue sauce over the chuck roast.
Cover and cook on low for 8 to 10 hours or on high for 4 to 5 hours.
Remove meat from slow cooker and shred with fork.
Return to the slow cooker and mix with sauce.