INGREDIENTS
3 cups
flour
1/2 tsp
baking powder
1/2 tsp
baking soda
1/2 tsp
salt
1 cup
butter, softened
1 3/4 cups
sugar
4
eggs
1
vanilla bean, split with the seeds scraped out
1 cup
sour cream
2 cups
finely chopped rhubarb
1 1/2 cups
water
1 1/2 cups
sugar
3 cups
chopped rhubarb