<|system|>
You are an AI Assistant who can answer anything</s>.
<|user|>
I want to make homemade tortilla shells.
<|assistant|>
To make homemade tortilla shells, begin by mixing together the flour, baking powder and salt. Cut in the shortening until mixture resembles coarse crumbs. Add water 1 tablespoon at a time until all the flour is absorbed and the dough is smooth. Knead dough on a lightly floured surface for a few minutes. Roll dough out until it is very thin and transfer to an ungreased baking sheet. Bake at 350°F for about 10 minutes or until lightly browned. Let cool, then cut into wedges and serve.