Dough: 10.58 ounces (300 grams) flour 4.41 ounces (125 grams) butter 3.53 ounces (100 grams) sugar 5 eggs (separated) 1 packet vanilla sugar Topping: 3.31 pounds (1.5 kg) rhubarb (6-7 large stalks) 10.58 ounces (300 grams) sugar 3 TBS breadcrumbs Read More …