INGREDIENTS
1 1/2 lb
rhubarb
12 oz
raspberries
1 1/2 cups
sugar
1/4 cup
quick cooking tapioca
1/2
juice of lemon
1 cup
flour
1/3 cup
cake flour
2 tsp
baking powder
1/2 tsp
baking soda
6 tbsp
unsalted butter
3/4 cup
plain yogurt
2 tbsp
heavy cream
1 serving
crème fraîche
1/2 tsp