INGREDIENTS
3/4 cup
oats
1/3 cup
all-purpose flour
1/3 cup
packed brown sugar
1/4 tsp
cinnamon
salt
1/4 cup
butter, cut into pieces
3 cups
chopped rhubarb (about 1 lb)
1 1/4 cups
sugar, divided
3 tbsp
cornstarch
3/4 cup
sour cream
1/4 cup
heavy (whipping) or half & half cream
2
large eggs
1 tsp
vanilla
salt