Hi, Merstar
I have a 5 star flourless chocolate cake recipe for you, but at the moment cannot find it! (puppy knocked over the recipe file!
) Also have a recipe for the white chocolate raspberry, but that contains approx. 1 cup of flour because white chocolate really is not "chocolate", so it needs "help" along the way!
I would not put raspberry sauce or jam, jelly, or filling, or any other fruit IN the cake and would suggest using that for serving, as a sauce or decoration for plating. Besides raspberry, orange is another flavoring that goes extremely well with chocolate. You can use Grand Marnier, which makes an AWESOME cake! There is the suggestion of layering the cake and using a filling or mousse. While this may be fine in other cakes, in this cake, you cannot do this. This flourless cake, or any other flourless cake recipe, can NOT be layered.
There is a reason for coating the springform pan for this cake with the oil and sugar. BTW, the size is either a 9 or 10 inch, your choice. The reason for using the oil and sugar is this: There is NO levening in this cake (no baking powder or soda), except that the eggs will act as the levening. You will beat them until they are light, foamy, and triple thier volume. There is a reason for doing this! Then, when you pour this batter into the oil and sugar prepped pan, the sugar acts like the rungs of a ladder, allowing the batter to "climb" the sides of the pan, thus, giving your cake height! So, no subbing with using cocoa powder to prep this pan! As a pastry chef, when my students would return for the next class with the cake they were scheduled to make, it would amaze me at the vast variations of the cake which would return!!! Not one of them were the same! Going around the room, questioning each student what they did to the recipe, answers would be just as different....no, I did the "regular" way, shortening and flour.....no, I used butter and flour....I used no-stick spray...etc.... Well, there you go! There are the reasons for your failures!
So, follow the directions as they are written! I'll do my best to get that recipe to you later today, ok?, so check back here later this afternoon!
Happy Baking!