Pour water into small saucepan; ... frequently. Thicken with cornstarch paste (2-3 tablespoons water and ... so that the tempura batter will stick. Sift flour with ... a bed of rice.
Beat the egg and water ... fork. Mix flour, cornstarch and baking powder; add to ... not overmix, as batter should be rather lumpy. Dip ... give a lacy effect.