INGREDIENTS
•
1 box yellow/white cake mix
•
1 cup all-purpose flour
•
1 cup sugar
•
1/2 tsp salt
•
3 eggs
•
1 1/3 cup water
•
2 tbsp vegetable oil
•
1 cup sour cream (250g carton)
•
2 tsp vanilla extract
•
2 cups frozen raspberries
•
2 Tbsps granulated sugar
•
1/4 cup Dutch-process cocoa powder (dissolved in 1/4 cup warm water)
•
1 cup unsalted butter (room temperature)
•
1/2 cup powdered sugar
•
Pinch sea salt
•
400g good quality dark chocolate (melted and cooled)