In large bowl, dissolve yeast in warm water. Stir in flour, granulated sugar and salt. Cut in butter, using pastry blender or crisscrossing 2 knives, until mixture looks like fine crumbs. Separate eggs; refrigerate whites for brushing pastry. Stir yolks and 1 cup milk into flour mixture until soft dough forms. Cover bowl with plastic wrap and refrigerate at least 8 hours for proper rising but no longer than 24 hours.