9. Boston Market’s Macaroni and Cheese

Type: Frozen
Cost: 
$2.19
Cheesiness:
 8/10
Ease of Preparation:
 
10/10  (a few minutes in the microwave)
Healthiness:
 5/10 ( 320 calories/serving, high in saturated fat/sodium)
Nostalgia Factor:
Low

Boston Market's mac n cheese is a triple threat, packing three types of cheese in every bite: American, cheddar and blue cheese, a combo which makes for a tangy mac that stands out in the frozen crowd. Also unique yet appreciated is the choice of rotini, an underrated pasta whose grooves make for maximum cheese containment.