ingredients:
°3 cups of all-purpose flour
°1 teaspoon baking powder
°1/4 teaspoon salt
°1 cup unsalted butter, softened
°2 cups of sugar
°3 eggs
°1/2 cup of milk
°1/2 cup sour cream
°4 tablespoons of lemon juice
°1 tsp. of chopped fresh ginger
°Zest of 2 lemons (about 2 tablespoons)
°1 teaspoon vanilla