Grandma's Crumb Pie Recipe

GRANDMA’S CRUMB PIE 2 cups flour 1 cup brown sugar (packed) 1½ tblsp. butter 1 tsp. soda ½ cup buttermilk or sour cream pinch of salt 1 9-inch, unbaked pastry shell Pre-heat oven at 375 degrees.  Combine sugar, flour, salt and soda. Cut in the butter and blend well. Add the liquid and rub into coarse crumbs. Put crumbs loosely into the unbaked pie shell. Bake at 375-f for 40 minutes.