INGREDIENTS
1
large egg
3/4 cup
granulated sugar
6 oz
Greek yogurt (I used 0% fat Fage, sour cream may be substituted)
1/4 cup
canola or vegetable oil
1 tbsp
lemon zest
1 tbsp
lemon extract, or to taste (not teaspoon; and not lemon oil and not lemon juice; see step 2 below for notes)
1
few drops of yellow food coloring, optional and as needed for desired shade
1 1/4 cups
all-purpose flour
1/2
teaspoon baking powder
1/2
teaspoon baking soda
1/4
teaspoon salt, or to taste
1 cup
confectioners’ sugar
3 tbsp
lemon juice, or as necessary for consistency