Slow Cooker Stuffed Meatballs

Ingredients

• 1 1/2 pounds (750 g) lean ground beef
• 2 packages (84 g) slow cookers beef stroganoff (club house)
• 1/3 cup (82.5 ml) dry bread crumbs
• 1 egg
• 8 pieces cocktail Bocconcini cheese
• 4 slices prosciutto, cut in half
• 1 cup (250 ml) each sliced red onions and red peppers
• 1 cup (250 ml) water
• 1 can (796 ml) no salt added diced tomatoes with juice
• 1 tbsp (15 ml) chopped garlic in oil