Meaty Sloppy Joe Pockets | Reader's Digest Canada

Ingredients

• 1 lb lean ground beef (90% lean)
• 1/4 cup finely chopped onion
• 1/4 cup finely chopped celery
• 1/4 cup shredded carrot
• 1 can tomato sauce (8 ounces)
• 1/4 cup ketchup
• 2 tbsp brown sugar
• 1 tbsp red wine vinegar
• 1 tbsp Worcestershire sauce
• 1 tbsp tomato paste
• 1 tube large refrigerated buttermilk biscuits (16.3 ounces)
• 1/2 cup shredded cheddar cheese (optional)