Ingredients Crust: 2 cups gingersnap crumbs (about 20 gingersnaps) 3 tablespoons sugar 5 tablespoons melted butter Cheesecake Layer: 8 ounces cream cheese, softened 4 tablespoons sugar 1 large egg, beaten 1 teaspoon vanilla extract Pumpkin Pie Layer: 1 (15 oz.) can pumpkin puree 2 large e…