INGREDIENTS
1/2 cup
butter
6 oz
semisweet chocolate
2/3 cup
granulated sugar
1/2 cup
dark brown sugar
2
eggs
1
egg yolk
1/2 tsp
vanilla extract
1 tbsp
strong coffee
1/2 cup
AP flour
1/2 tsp
salt
1/4 tsp
baking powder
1/4 cup
nutella
1 tsp
coarse sea salt