Good-Cooking - Barbecued Pot Roast, Pressure Cooker

Ingredients

• 1 (3-4 pound) boneless chuck roast
• 2 cloves garlic, crushed
• 1 tablespoon oil
• 1 small onion, peeled and chopped
• 1/2 cup beef broth
• 1 (4 ounce) can tomato paste
• 1/2 cup water
• 2 tablespoons brown sugar
• 1/2 teaspoon dry mustard
• 1/4 teaspoon sweet paprika
• 1/4 cup lemon juice
• 1/4 cup cider vinegar
• 1 tablespoon Worcestershire sauce
• Chopped parsley (optional)