01 -
Heat oven to 325°F (165°C) and lightly grease a round 9-inch springform pan.
02 -
Stir together the crushed crackers, sugar, and butter. Press down firmly to make an even base in your prepped pan.
03 -
Whip cream cheese and sugar until fluffy. Add sour cream next, followed by one egg at a time while mixing. Blend in melted chocolate and vanilla.
04 -
Pour the creamy filling over the crust. Spoon small amounts of raspberry jam across the top and swirl it gently with a knife.
05 -
Let it bake for 50-60 minutes until the center firms up. Turn the oven off, leave the door slightly open, and let it rest for 1 hour. Chill completely, then refrigerate for at least 4 hours or overnight.