Line a 25 x 20 cm tin with parchment paper and set oven to 180oc.
Mix the butter, peanut butter and sugar with an electric whisk until pale and fluffy. Add the eggs one at a time and whisk well. Whisk in the yoghurt and flour to a smooth batter and spoon into the tin. Bake for about 20 minutes or until an inserted skewer. Allow to cool. Turn out onto a tray and remove parchment.
Whisk the cream to peaks and fold in the vanilla and sugar. Place in a piping bag and pipe over the cool cake.
Flamed strawberries
400g strawberries, hulled and cut in half
1 tablespoon icing sugar
Place the strawberries cut side up on a metal tray and dust over the icing sugar.
Flame with a blow torch until sugar has melted, Cool and place on cake.
Podden och tillhörande omslagsbild på den här sidan tillhör
BBC Radio Ulster. Innehållet i podden är skapat av BBC Radio Ulster och inte av,
eller tillsammans med, Poddtoppen.