Cannavacciuolo's apple and yoghurt cake

I peel and dice 3 apples, add lemon juice and zest, mix and reserve.

I electrically whisk eggs and sugar.

I add room-temperature butter pieces and continue.

I add vanilla extract or seeds and salt.

Yoghurt.

Sifted flour and baking powder.

I whisk into soft cream.

I add diced apples.

I butter and flour a tin, add batter and slice remaining apple, mine red and unpeeled.

I arrange like spokes and add brown sugar.

I bake at 170°C for 1 hour, then test centre. Mine needed another 15 minutes; ovens differ.

I cool slightly before unmoulding.