INVERT a small microwaveable mixing bowl. Spray lightly with a non-stick cooking spray. Drape 6-inch tortilla over bowl and place larger microwaveable bowl on top.
MICROWAVE on HIGH 1 - 2 min. or until crisp. Remove from oven and remove larger bowl allowing tortilla to cool before removing from smaller bowl. Repeat 3 times.
PREPARE Kraft Dinner Macaroni and Cheese according to Healthy Living directions on package. Serve in baked tortilla shells.