Buttermilk pie recipe. This is an old-fashioned Southern American dessert with a sweet and creamy custard-like filling (similar to creme brulee) that has a slight tang from the buttermilk in a shortcrust pastry shell. I used store-bought pastry to keep things simple but you can make your own if you prefer. Store pie, covered, in the fridge. It slices easiest when it’s been chilled...
