Butterscotch Meringue Pie

3 ounces cold butter , cut into cubes 4 ounces flour 1 ounce sugar 2 ounces ground hazelnuts 2 -3 tablespoons ice water 1 egg yolk 1 For crust: Put butter,[...]

3/4 cup brown sugar 1/4 cup granulated sugar 1/3 cup flour 2 cups milk 1/8 teaspoon salt 3 egg yolks, beaten 1 1/2 tablespoons butter 1 teaspoon vanilla 1 pie[...]