This is a remix of a design in the Tinkercad gallery by Cassia. I took it and added more color. My remix can be printed in a single color, two colors or, as I've done, in three.
Hmm...

This Mac & Cheese design can be printed in a single color. But you can also add a bit more flavor by printing the bowl and contents in different colors. If you really want a yummy treat then print the noodles and cheese in two colors on a dual extruder printer.