Ingredients
3cupsall purpose flour
1tspsalt
¾cupshortening
6tbspcold water
4cupsblueberries
1pinchground cinnamon
¼cupwhite sugar
¼cupbutter,chilled and diced
Preparation
Preheat oven to 350 degrees F.
In a large bowl, combine flour and salt. Cut in shortening until the mixture resembles coarse crumbs. Stir in water until mixture forms a ball. Divide dough in half and shape into balls. On a floured surface, roll from center to edges into a 12-inch circle. Avoid rolling too thin.
Spread approximately 2 cups of blueberries on each rolled pastry, or enough to make a single layer of blueberries leaving a 2-inch border. Sprinkle with cinnamon, sugar, and slices of butter.
Roll pastry like a jelly-roll, tucking the ends as you roll, and place on a cookie sheet.
Bake in the preheated oven for about 60 minutes or until golden brown.