To make an edible cheese bowl first you have to grate parmesan cheese. After that brush a non-stick frying pan with oil or spray it with cooking spray and spread the grated cheese in it. Let the cheese melt till it starts bubbling. Remove it from the stove and let it cool a bit. Using a silicon spatula free the sides of the melted cheese and put it over an inverted glass. When the cheese hardens remove it from the glass and your edible cheese bowl is ready.