180g butter 1 egg 130g sugar A pinch of salt 1 tsp baking powder 1.5g vanillin 310g flour 350g jam/jelly
Instructions:
In a mixing bowl, combine 180g of butter (at room temperature) and 130g of sugar. Mix until creamy. Add a pinch of salt, 1 tsp of baking powder, and 1.5g of vanillin to the butter-sugar mixture. Mix well. Beat in 1 egg until fully incorporated. Gradually add 310g of flour to the mixture. Mix until the dough comes together and forms a ball. Divide the dough into two equal parts.
