Cupcake
• Combine cake flour, permeate, baking powder and baking soda. Set aside.
• In a large bowl, whisk eggs, caster sugar together for 1 minute. Add vegetable oil and continue to whisk for another minute. Slowly add the flour mixture and mix until just incorporated.
• Add in plain yogurt and mix till smooth.
• Divide the mixture evenly among the prepared muffin cups.
• Bake at 170˚C for 12 – 15 minutes or until golden brown.

Calamansi Curd
• Combine all ingredients in a heatproof bowl and place over a saucepan of gently simmering water. Stir until a curd is formed. Allow to cool and chill in the refrigerator.

Lime Cream Cheese Frosting
• Mix cream cheese and icing sugar together till smooth and creamy.
• Add butter and mascarpone. Mix until smooth and add in lime zest.

To Assemble
• Pipe approx. 12g of lime cream cheese frosting into the center of the cupcake.
• Top each cupcake with approx. 20g of frosting, filling the center of the frosting with 6g of calamansi curd. Top with lime slices, if desired.

Makes 15 cupcakes