INGREDIENTS
3
Eggs plus, large whole
1/2 cup
Cake flour
1/4 cup
Cocoa powder, unsweetened Dutch-process
1
Cocoa powder, Unsweetened Dutch-process
1/2 cup
Granulated sugar
1 pinch
Salt
5/16 cup
Sugar
1
Vegetable-oil cooking spray
4 tbsp
Butter, unsalted
1 1/4 cups
Heavy cream
2 tbsp
Rum, light
1/4 cup
Water