Make all crust ingredients in a bowl, and form a dough. Pinch a dough the size of large marble, press on muffin pan, bottom to side up, set aside
Slice thinly green onion and melt the unsalted butter, set aside
Beat eggs, and stir in the rest of the ingredients. Pour batter onto crust, using a small ladle.
Bake in preheated 350 F for 25-30 mins, depending on your oven.