INGREDIENTS
For the cookies::
1 1/4 cups
all-purpose flour
1/3 cup
unsweetened Dutch-process cocoa powder
1 tsp
baking powder
1/4 tsp
salt
1 stick
unsalted butter, at cool room temperature
3/4 cup
lightly packed dark brown sugar
1/4 cup
granulated sugar
1
large egg
1
large egg yolk
1/2 tsp
vanilla extract
1 cup
semisweet chocolate chips
For the topping::
1/2 cup
evaporated milk
1/2 cup
granulated sugar
1
large egg yolk
4 tbsp
unsalted butter
1/2 tsp
vanilla extract
1/2
heaping cup sweetened shredded coconut
1/2 cup
chopped pecans
2 oz
semisweet chocolate, melted