INGREDIENTS
2
Egg yolks, large
2
Eggs, large
1 cup
All-purpose flour
1/2 tsp
Baking soda
1/2 tsp
Salt
1 cup
Sugar
2 tsp
Vanilla extract
9 tbsp
Vegetable oil
1/4 cup
Butter, unsalted
1/3 cup
Sour cream, full-fat
1/2 cup
Water
1/2 cup
Cocoa powder (natural or dutched will both work with this recipe)