For the muffins
For the frosting
We start with the mufffins. We put the mixture for muffins in a bowl, add the seed oil, egg and water and mix a whisk. Fill the muffin molds by 3/4 of them.
Bake in a preheated oven at 190°C for 17 minutes and let them cool.
At the same time, make the frosting by beating the icing sugar with the cream cheese until completely softened, in the mixer with the whisk.
Add the vanilla and heavy cream and beat until fluffy.
Put in a pastry bag and decorate the cupcakes after they have cooled completely.