INGREDIENTS
1 tsp
baking soda
1/2 cup
butter
1 cup
butter
4 cups
confectioners' sugar
1/2 tsp
cream of tartar
3
egg yolks
2 1/2 cups
flour
3 tbsp
lemon juice
3 tbsp
lemon zest
3 tbsp
milk
10 servings
poppy seed
1 tbsp
poppy seeds
1 1/4 cups
white sugar