T - TortillasTortillas are excellent staples to build out a meal, stretch a meal, garnish a meal, etc.
We use them a lot in my household. We use them in lasagnas, enchiladas, tortilla soups, tortilla sandwiches and savory roll-ups, tortilla chips and strips, quesadillas, etc. The list can literally go on and on with what you can do with tortillas.
A quick note about tortillas...
Tortillas, much like roti, chapati, naan, etc. are but one of the many flat breads that you'd find in indigenous cultures the world over. Try them out, but make sure that you get outside of the box with it!