INGREDIENTS
1 serving
unsalted butter
1 serving
baking powder
1 serving
baking soda
1 serving
salt
1 serving
sugar
1 serving
egg yolks
1 serving
sour cream
1 serving
vanilla extract
2 1/4 cups
532 mls
6 cups
1420 mls
1 1/2 tsps
1 1/2 tsps
3/4 tsp
3 cups
710 mls
12 larges
2 cups
473 mls
3 tsps