INGREDIENTS
3 cups
rhubarb
2 5/8 cups
For rhubarb
1
Lemon, Zest of
3
Eggs
1 1/2 tbsp
Lemon juice
1/2 tsp
Lemon oil
2 tsp
Baking powder
2 cups
Powdered sugar
1 tsp
Sea salt
1 3/4 cups
Sugar
2 sticks
Butter, unsalted
1 1/2 tbsp
Butter, unsalted
7/8 cup
Buttermilk