Here is a goal: how to make double shell tacos

How would you accomplish this goal?

Choose from:
[A]. Spread 2 tablespoons warm refried beans on a flour tortilla. Wrap around a hard taco shell and fill as desired.;
[B]. Spread 2 tablespoons warm refried beans, and macaroni and cheese on a flour tortilla. Wrap around a hard taco shell and fill as desired.;
[A].