Preheat the oven to 170°C. Prepare a 25 cm cake tin.
In a large bowl mix flour, baking powder, cocoa powder, and sugars. Give it a good whisk.
Add eggs, melted butter, oil, espresso, ALLNUTRITION raspberry in jelly, and full-fat sour cream. Mix well until smooth.
Pour the batter into the cake tin and bake for 25-40 minutes - until the toothpick comes out clean. If you divide the batter into two cake tins, 20 minutes is fine. If you are using just one, bake for longer.
Take the cake out of the oven and let cool completely.