01 -
Preheat oven to 350°F (175°C). Fit the pie crusts into two 9-inch pie pans. Crimp edges with fingers or a fork for decoration. Place pie pans on a foil-lined baking sheet for easier handling.
02 -
In a large mixing bowl, beat softened cream cheese until completely smooth. Add sweetened condensed milk and beat until fully incorporated. With mixer on low, add lemon juice and orange zest. Divide mixture evenly between the two pie crusts and smooth tops with a spatula.
03 -
In a medium bowl, combine cranberry sauce, cornstarch, brown sugar, and cinnamon (if using). Mix thoroughly until cornstarch is completely dissolved. Carefully spoon cranberry mixture over cream cheese layer, covering the entire surface while maintaining distinct layers.
04 -
In another bowl, combine flour, brown sugar, and chopped pecans. Pour melted butter over the mixture and blend with hands until fully incorporated and small clumps form. Sprinkle topping evenly over both pies.
05 -
Transfer pies on baking sheet to preheated oven. Bake for 55-60 minutes until edges are set and crumb topping is golden brown. Center may still have a slight jiggle. If topping browns too quickly, tent loosely with foil during final 15 minutes.
06 -
Remove pies from oven and place on wire rack to cool completely to room temperature, about 2-3 hours. For cleanest slices, refrigerate for at least 4 hours or overnight before serving.