In a large bowl, cream together the butter and sugar until well combined and smooth.
130 grams unsalted butter, 300 grams granulated sugar
One at a time, add in the eggs and stir to combine. Stir in the vanilla extract.
3 large eggs, 1 tablespoon vanilla extract
In a large bowl, mix together the cake flour, baking powder, baking soda and salt.
350 grams cake flour, ½ teaspoon baking powder, ⅛ teaspoon baking soda, ¼ teaspoon salt
Stir a third of the yogurt into the butter, sugar and egg mixture, then, sieve in a third of the flour mixture. Mix with a spoon to combine so no dry flour is left.
245 grams plain yogurt
Repeat adding a third of the yogurt and a third of the flour.
Repeat again using the remaining yogurt and flour.
Drain the peaches and chop into small bitesized pieces. Fold into the cake batter.
2 cans peach halves
Pour the batter into the two prepared tins.