This is so easy to make at home. All you need is a bowl to serve as the mold for the tortilla bowl/shell.
Spray or brush oil to the bowl.
Spray your tortilla with oil on both sides then put on top of the oiled bowl.
Bake in a preheated oven at 375 degrees F for few minutes or until the tortilla starts to turn golden brown. I would recommend to babysit them, the tortilla cooks fast.
Let the tortilla shells/bowl cool down.
Serve with your favorite Mexican salad or any kind of salad.