: Fold in raisins or other additions if desired. For a marble cake, separate a portion of the batter and mix in cocoa powder.

: Sift the flour and baking powder together. Gradually add this to the wet mixture, stirring until you have a thick, creamy batter.

: In a large bowl, whisk the eggs and sugar until light and fluffy. Stir in the mayonnaise until the mixture is smooth.

: Allow to cool before removing from the mold. Dust with powdered sugar for a classic look.

: Preheat your oven to 180°C (350°F). Bake individual muffins for 35–40 minutes or a large cake for 45–50 minutes until a toothpick comes out clean.