Preheat the oven to 180 degrees C. Grease or line muffin tins.
In a mixing bowl, cream butter and sugar. Beat in eggs, one at a time. Add lime zest and vanilla; mix well.
Combine flour, bicarb, baking powder and salt. Add to creamed mixture alternately with sour cream (batter will be thick).
Fill each muffin tin about 2/3 full of the mixture. Bake in the preheated oven for 25 to 30 minutes or until a skewer inserted near the centre comes out clean. Cool for 10 minutes; remove to wire racks to cool completely.
To make the lime icing, cream butter and sugar in a small mixing bowl. Add lime juice, vanilla, lime zest and milk; beat until smooth. Ice the cupcakes when they are completely cooled. Sometimes I like to sprinkle toasted coconut on top for a tropical feel. Enjoy!
Didn't want so much butter (i actually use olive oil margarine cos it's healthier), so I used 125g of marg and added a half a cup of apple sauce (to replace the moisture). They worked beautifully.
But I still wanted more lime kick, so I made a syrup from 1/3 cup of lime juice and 1/3 cup of sugar, reduced on a medium heat. Poke holes in the tops of the hot cupcakes, and brush over the hot syrup. Yum!!!!
31 Mar 2013
(Review from Allrecipes AU | NZ)