Slider buns

Straight dough: egg 50 g, water 130 g, butter 12 g, veg oil 30 g, salt 5 g, yeast, flour 300 g, 60 g each, yolk glaze w sesame seeds, 2.5" x 2.5", cut in portions prior to baking, baked against each other at 400F, about 15 min.