Pigs in a blanket from scratch

This is a recipe off the zaar...now food.com I guess...but you can find it here.
Hunter made these tonight for dinner and is getting better at following recipes everyday!  As a matter of fact I took a shower as he made them:)

2 cups all-purpose flour
1 tablespoon sugar
2 teaspoons baking powder
1/2 teaspoon baking soda
1/2 teaspoon salt
4 tablespoons unsalted butter, cold, cut into small pieces
1/2 cup grated cheddar cheese
3/4 cup buttermilk
18 miniature hot dogs
Heat the over to 400ºF. Grease a large baking sheet. Sift the dry ingredients (flour through salt) into a mixing bowl (or dump them in one at a time, whatever).
2Rub the butter pieces into the dry ingredients until mixture is crumbly. Stir in cheese until evenly distributed.
3Make a well in the dry ingredients and add the buttermilk. Stir well with a wooden spoon. Let the dough sit for 3 minutes.
4Sprinkle the dough with flour and stir once or twice then turn out onto a well floured counter.
5With floured hands, pat the dough into a 15 by 7 inch rectangle, trimming the sides if necessary to get a true rectangle. (Handle the dough as little as possible for tenderness, yeah right).
6Using a pizza cutter, slice the rectangle into thirds horizontally then slice each third into thirds vertically, this will give you 9 small rectangles. Slice each rectangle diagonally into two thin triangles.
7One at a time, roll up the sausages in the triangles. Place pointy side down on greased cookie sheet.
8Bake for 12 to 13 minutes, until golden brown. Cool on the sheet for 3 minutes then tranfer to a wire rack.