Add the egg replacer mixture (or whisked eggs) and the melted butter to the dry ingredients in the bowl. Mix and knead to form a sticky dough. Add ½ cup of wholewheat flour and knead to form a soft, pliable dough. If the dough seems sticky, then add in the remaining ½cup of all purpose flour 1tbsp at a time. Knead for 5~7 minutes.