Candy Bar Torte

• 4 egg yolks
• 4 egg whites
• 3 creamy candy bars with almonds (white)
• 2 1/4 bars
• 1 seedless raspberry jam
• 350 ml whipping cream
• 300 gr sugar
• 280 gr sifted cake flour
• 230 gr butter
• 240 ml buttermilk