Step 1

Preheat the oven to 425 degrees.

Step 2

Spray a baking sheet with non-stick cooking spray or line it with parchment paper.

Step 3

In a large bowl, whisk together the flour, baking powder, sugar, cream of tartar and salt.

Step 4

Cut in the shortening until the mixture resembles course crumbs.

Step 5

Pour in the buttermilk and mix just until most of the flour is incorporated.

Step 6

Dump out onto a lightly floured surface and pat the dough out to about 3/4 inch thick.

Step 7

Don't knead or work the dough.

Step 8

Using a biscuit cutter or cookie cutter that is 2 1/2 inches in diameter, cut out biscuits and place them on the prepared baking sheet.

Step 9

Remember to press the cutter straight down without twisting.

Step 10

Bake the biscuits at 425 degrees for about 12-15 minutes or until the tops are lightly browned.