INGREDIENTS
1
pkg. (14 oz.) KRAFT Deluxe Macaroni & Cheese Dinner
1 cup
KRAFT Shredded Cheddar Cheese , divided
1/2 cup
BREAKSTONE'S or KNUDSEN Sour Cream
1/4 tsp
ground red pepper (cayenne)
6
RITZ Crackers , crushed (about 1/4 cup)
1 tbsp
butter or margarine , melted