INGREDIENTS
1 1/4 cups
all-purpose flour
1 cup
sugar
2 tsp
lemon zest
1 1/2 tsp
baking powder
1/4 tsp
salt
1
large egg
1/3 cup
milk
1/4 cup
vegetable oil
2 tbsp
lemon juice
1/2 tsp
lemon extract
1/2 cup
boiling water
1/2 cup
unsalted butter (room temperature)
1 3/4 cups
powdered sugar
1 tsp
heavy whipping cream
1/2 tsp
lemon extract
salt
lemon zest (for garnish)
lemon slices (for garnish)