INGREDIENTS
1 tsp
Baking soda
1 1/2 cups
Chocolate chips, semisweet
1/4 cup
Cocoa, Dutch-process
1/2 tsp
Salt
1 cup
Sugar
1 tsp
Vanilla extract
1/3 cup
Vegetable oil
1 tbsp
Vinegar
1/2 tsp
Espresso, powder
1/2 cup
Half & half
1 cup
Water
1 1/2 cups
King arthur unbleached all-purpose flour or gluten-free measure for measure flour