INGREDIENTS
1 serving
baking spray
1/4 cup
butter
4 oz
bittersweet chocolate bar
1 large
egg
3 tbsp
granulated sugar
3 tbsp
brown sugar
1/2 tsp
espresso granules
1/2 tsp
vanilla extract
1 1/2 oz
flour
1/8 tsp
kosher salt
1 serving
flaky sea salt
1 serving
vanilla ice cream