Mix butter, flour, baking
powder, salt, and 2 Tbsp. sugar together and put in a 9x9-inch
pan. Pat crusts on sides. Arrange sliced pieces of peaches
over crust. Sprinkle with 1 cup sugar and 1 tsp. cinnamon.
Bake 15 minutes at 400 degrees. Pour over 2 egg yolks and
1 cup milk. Bake 30 minutes longer at 400 degrees.