INGREDIENTS
3
Eggs, large
2 tbsp
Corn syrup, light
2 1/2 cups
All-purpose flour
3/4 tsp
Baking powder
2 tsp
Baking soda
1 lb
Chocolate, semisweet
3 cups
Granulated sugar
1 1/4 tsp
Sea or table salt, fine
3 oz
Semi-sweet chocolate
2 tbsp
Sugar
3/4 tsp
Vanilla
3/4 cup
Vegetable or another neutral oil
1 1/2 cups
Coffee, very hot
1/2 stick
Butter, unsalted
1 1/2 cups
Buttermilk
1 cup
Heavy cream
1 1/2 cups (aprox. 130 grams; weights vary between brands) unsweetened cocoa powder (not Dutch process)