[header] How to make a vegetarian taco pie [title] Mix the flour, salt and baking powder with the butter to form a dough. [step] Roll the dough out flat, slightly wider than the shape of the pie or baking pan. [substeps] If you're using pre-made dough, skip this step. 
[title] Put the dough into a baking pan with high edges. [step] Form the dough or pastry to the shape of the baking pan or dish by pressing it up the sides and gently across the base.