Mozzarella-Stuffed Mini Meatloaves - RecipesRun

Ingredients

• 1 tsp. Yellow mustard
• 1 tbsp. Packed brown sugar
• 2/3 cup Ketchup
• 3 Cheeses, cut in half crosswise
• 1 pound Lean ground beef
• 1/2 Medium onion, diced
• 1/4 tsp. Black pepper
• 1 tsp. Kosher salt
• 1/2 tsp. Italian seasoning
• 1/2 cup Quick cooking oats
• 3/4 cup Milk
• 1 Large egg