REMOVE LID AND CHEESE SAUCE MIX: SET ASIDE (NOTE: YOU WILL SEE LOOSE WHITE POWDER IN PASTA. THIS IS NECESSARY FOR PROPER COOKING). ADD WATER TO FILL LINE IN CUP. STIR. MICROWAVE, UNCOVERED, ON HIGH 3 1/2 MINUTES OR UNTIL PASTA IS TENDER. DO NOT DRAIN. (EXCESS LIQUID IS NEEDED TO MAKE CHEESE SAUCE.) STIR IN CHEESE SAUCE MIX UNTIL WELL BLENDED. (CHEESE SAUCE WILL THICKEN UPON STANDING.) CAUTION: CUP AND CONTENTS WILL BE VERY HOT! KEEP CUP UPRIGHT TO AVOID SPILLS. MICROWAVE OVENS VARY: ADJUST TIMES AS NEEDED.