INGREDIENTS
2 tbsp
butter, melted
1 1/2 cups
granulated sugar, divided
1/4 cup
brown sugar
2 cups
chopped rhubarb
1 1/3 cups
flour
2 tsp
baking powder
1/2 tsp
salt
5 tbsp
butter, at room temperature
2/3 cup
milk
1 tsp
vanilla
1/2 tsp
lemon extract
1
egg