Pumpkin Cheesecake

Ingredients

• ["1 cup plus 1 tablespoon unbleached all-purpose flour", "3/4 teaspoon baking soda", "3/4 teaspoon kosher salt, divided", "1/2 teaspoon ground cinnamon", "1/2 cup sugar", "10 tablespoons (1 1/4 sticks) unsalted butter, room temperature, divided, plus more for foil", "1 large egg", "2 tablespoons mild-flavored (light) molasses", "1 1/2 teaspoons finely grated peeled ginger", "1/4 cup (packed) dark brown sugar", "2 1/2 cups whole-milk ricotta", "1/2 cup plus 1 tablespoon mascarpone", "1/3 cup sugar", "4 large egg yolks", "2 large eggs", "3/4 teaspoon kosher salt, divided", "1 cup canned pure pumpkin puree", "1/4 cup (packed) dark brown sugar", "1/4 cup heavy cream", "1 teaspoon ground cinnamon", "1/2 teaspoon ground ginger", "1/4 teaspoon freshly grated nutmeg", "1/4 teaspoon ground cardamom", "A 9\"-diameter springform pan; 18\""-wide heavy-duty foil""]"