Preheat the oven to 425˚F.
In a large bowl, mix together the flours, baking powder and sugar.
Cut in the butter until the mixture looks like oatmeal or fine crumbs.
Add in the ricotta and whipping cream, and stir together to form a dough. Add in the raspberries and gently knead the dough into an even mass in the bottom of the bowl.
Form a ball with the batter, and press into a lightly sprayed springform pan. Cut into 8 wedges.
Bake for around 20 minutes, or until the edges are lightly brown. Transfer to wire racks to cool.