Powdered sugar is icing sugar. All-purpose flour is plain household flour or white flour. Light corn syrup is golden syrup. Cornstarch is cornflour. Baking soda is bicarbonate of soda.
Vanilla is vanilla essence.
Green, red or yellow sweet peppers are capsicums. Sultanas are golden raisins. Spoon measures are used for smaller amounts of ingredients. Measurements made using cups or spoons always should be level unless stated otherwise. Stocking your kitchen with staples.