Mixed Berry Cheesecake

INGREDIENTS

For the Crust:

graham crackers, crushed

4 tbsp

butter, melted

For the Filling:

1 1/2

lbs. of cream cheese (3, 8 oz packages) room temperature

1 cup

sugar

eggs plus one yolk, room temperature

1 1/2 tsp

vanilla extract

zest of 1 lemon

2 tbsp

sour cream

Topping:

2/3 cup

jelly (not jam any red or berry flavor would work- I used blackberry jelly)

3 cups

fresh berries, cut in half if too big.