Perfect for a Sunny Day – Strawberry Shortcakes For the Strawberries   ▪ 680g strawberries, hulled and sliced in half ▪ 4 tbsp sugar ▪ pinch of salt ▪ 3 tbsp balsamic vinegar ▪ 250 millilitres double cream (or creme fraiche)   For the Biscuits ▪ 180g all-purpose flour ▪ 3 tbsp sugar ▪ 1 1/4 tsp baking powder ▪ ...