Barbecued Pot Roast

Ingredients (13)

• 2 teaspoons salt
• 1/4 teaspoon pepper
• 1 beef chuck roast (3 pounds)
• 3 tablespoons vegetable oil
• 1 can (8 ounces) tomato sauce
• 1 cup water
• 3 medium onions, sliced
• 2 garlic cloves, minced
• 1/4 cup lemon juice
• 1/4 cup ketchup
• 2 tablespoons brown sugar
• 1 tablespoon Worcestershire sauce
• 1/2 teaspoon ground mustard