1½ cups graham cracker crumbs, from 12 whole crackers
5 tablespoons unsalted butter, melted
2 tablespoons sugar
⅛ teaspoon salt
32 oz (four 8-oz blocks) cream cheese, at room temperature
2 cups sugar
3 tablespoons all-purpose flour
4 teaspoons vanilla extract
1 teaspoon packed lemon zest, from 1 lemon
2 teaspoons fresh lemon juice, from 1 lemon
¼ teaspoon salt
6 large eggs
½ cup sour cream
Special equipment: 9- or 10-inch springform pan; 18-inch heavy-duty aluminum foil (see Pro Tip)
<a href="https://www.onceuponachef.com/recipes/berry-sauce.html" target="_blank" rel="noopener">Berry sauce</a>, for serving (optional)