INGREDIENTS
1 1/2 cups
flour
1/4 tsp
salt
1/2 cup
unsalted butter, softened
1/4 cup
sugar
1
egg
2/3 cup
cream
3 tbsp
sugar
1 1/2 tbsp
butter
7 oz
dark chocolate, chopped
1 tsp
espresso powder, optional
1/4 tsp
salt
2 tbsp
milk
sea salt flakes, for topping