Increase salsa to 1-1/4 cups. Mix meat mixture as directed; shape into 48 meatballs. Cook, in batches, in large skillet on medium heat 12 min. or until evenly browned and done (160ºF), turning frequently. Spoon onto serving platter; top with remaining salsa and cheese. Makes 8 servings, 6 meatballs (168 g) each.