From the Kitchen of:  Bonnie
Source:  Home Style Recipes

 

1	pkg.	boneless beef chuck roast (about 4 pounds)
3	tbsp.	vegetable oil, divided
2		large onions, chopped
1	cup	ketchup
1	cup	beef broth
2/3	cup	chili sauce
1/4	cup	cider vinegar
1/4	cup	packed brown sugar
3	tbsp.	Worcestershire sauce
2	tbsp.	prepared mustard
2	tbsp.	molasses
2	tbsp.	lemon juice
1	tsp.	salt
1/4	tsp.	cayenne pepper
1/8	tsp.	pepper
1	tbsp.	liquid smoke, optional
12 - 16		kaiser rolls or hamburger buns

• In a Dutch oven, brown roast on all sides in 1 tablespoon of oil.
• Meanwhile, in a large saucepan, saute onions in remaining oil until tender.
• Add the next 13 ingredients; bring to a boil.
• Reduce heat; simmer, uncovered, for 15 minutes, stirring occasionally.
• Pour over roast.
• Cover and bake at 325° for 2 hours; turn the roast and bake for 2 more hours or until meat is very tender.
• Remove roast; shred with a fork and return to sauce.
• Serve on rolls.
• Yield:  12 - 16 servings.