Cheesy Volcano Meatballs

Every once in a while, my wife likes to have meatball subs and fries as a bit of a treat. Next time she gets the craving, I will serve her these.  As always...Kraft Recipe, Kraft Ingredients.

Ingredients:

• 1 lb. (450 g) lean ground beef
• 6 Ritz Crackers, finely crushed (about 1/4 cup)
• 1/4 cup Kraft 100% Parmesan Grated Cheese
• 3/4 cup pasta sauce, divided
• 50 g (1/4 of 200-g pkg.) Cracker Barrel Old Cheddar Cheese, cut into 12 cubes
• 4 hot dog buns

Directions:

• Mix meat, cracker crumbs, Parmesan and 1/4 cup pasta sauce. 
• Shape into 12 balls, using about 2 Tbsp. meat mixture for each.
• Place, 2 inches apart, in shallow pan sprayed with cooking spray. 
• Press 1 cheese cube deeply into centre of each meatball.
• Bake 14 min. or until meatballs are done (160ºF). 
• Meanwhile, microwave remaining sauce in microwaveable bowl on HIGH 30 sec. or until heated through; spoon into buns. 
• Fill with meatballs.