Strawberry Lemon Cupcakes with Cucumber Mint Buttercream

Lemon and olive oil chiffon cake with strawberry cognac filling under a cucumber mint buttercream topped with a candied cucumber slice, fresh strawberry and pearlized mint leaf.

For the cake:
3 cups cake flour
2 tsp baking powder
1 cup sugar
4 eggs, separated
1 cup olive oil
1 cup water
1 tsp vanilla extract
1/2 tsp lemon extract
zest of two lemons

Oven at 375 degrees.  Line cupcake tin.

Sift flour, baking powder and 1/2 cup sugar into a bowl.

Into a smaller bowl combine egg yolks, oil, water, vanilla extract, lemon extract, and lemon zest.  Beat with a hand mixer until thoroughly combined.  Add to dry ingredients and beat for a minute or two on medium speed.

Whip egg whites until soft peaks form, then gradually add sugar and beat until there are medium peaks.

Blend a cup or so of the egg whites into the batter, then fold in the rest.

Fill the cupcake tin, about 24 cupcakes.

Bake for about twenty minutes.  Do not disturb them while they are cooling, but once mostly cooled they can be transfered to a wire rack.

For the candied cucumber:
1/2 large cucumber
1 cup water
1 cup sugar
handful mint, roughly chopped

Oven at 200 degrees.  Slice cucumber thinly but so it still holds shape.  Mix sugar, mint and water in a large saucepan and heat until sugar is dissolved and it is hot.  Turn heat to low, and add cucumbers.  Do not let them overlap or they will stick, I did mine in two batches.  Cook on low for twenty to thirty minutes.   Lay cucumber on a parchment covered baking sheet and let sit in oven for a few hours, mine took about two.  They are done when crispy/chewy.  Reserve the sugar syrup for making the buttercream.  Extra syrup is also good to flavor drinks.

For strawberry filling:
2 pints strawberries
3 tbsp sugar
1/4 cup cognac
dash of pectin

Slice strawberries into pieces, and put in sauce pan with the sugar and half the cognac.  Cook until strawberries begin to break apart, then add pectin and cook a little longer. When it looks about thick enough remove from heat and stir in remaining cognac.  Let cool.

For the buttercream:
4 tsp meringue powder
4 tbsp warm water
1/2 cup sugar
1 1/2 cup unsalted butter
1/2 cup cucumber mint syrup (from cucumbers above)
pinch salt

Beat meringue powder and water until soft peaks form, add sugar slowly, then add 1/4 cup syrup.  Beat until peaks are stiff and glossy.  Add salt.  Add butter 1 tbsp at a time, making sure it is all incorporated before adding more.  Once all the butter in added beat for another minutes until smooth and a little fluffy.  Add as much of the remaining syrup as you want so the taste in strong enough.

Assembly:


Fill cupcakes with strawberry filling, I cut cones out of the cupcakes and then fill the hole.  I replace the top of the cone.

Frost with buttercream.  I used a piping bag with no end fitted on.

Top with a small strawberry, a slice of candied cucumber, and a mint leaf.  I brushed my mint with pearlized dust.

They are now ready to serve!