Put all of the ingredients in a food processor except for the milk.
Pour the milk through the tunnel and process until smooth.
Put the batter in the prepared muffin tins. Bake for 15-20 minutes or until brown in a 350 degree oven. Cool completely and then ice.
Combine the egg whites and confectioners sugar in a mixing bowl and whip with a mixer until opaque and shiny, about 5 minutes.
Whisk in the lemon juice to thin out the icing.
Mix for a few more minutes until you reach the consistency for spreading on cupcakes.
Spread the icing on the top of the cooled cupcakes.
Top with a sugar flower and let harden.