INGREDIENTS
2
Eggs plus 1 egg yolk
2 1/2 tsp
Baking powder
1/2 tsp
Baking soda
10 1/2 oz
Chocolate chips and/or chopped chocolate
3 1/2 oz
Cocoa powder, natural
8 3/4 oz
Granulated sugar
1/2 tsp
Salt
1
Sparkling sugar
1 tbsp
Vanilla extract
3 7/8 oz
Canola or vegetable oil
12 3/4 oz
Sour cream
8 1/2 ounces (2 cups, spoon and level) all-purpose flour