Pumpkin Roll

INGREDIENTS

• 1 cup pecans, finely chopped
• 1/2 teaspoon vanilla extract
• 1 teaspoon lemon juice
• 1/2 teaspoon salt
• 1 cup granulated sugar
• 1 teaspoon ground ginger
• 2 teaspoons ground cinnamon
• Two 3-ounce packages cream cheese, room temperature
• 1 stick butter (1/2 cup), room temperature
• 3 large eggs
• 1 teaspoon baking powder
• 2/3 cup canned pumpkin
• 1 cup confectioners' sugar, plus more for sprinkling
• 3/4 cup all-purpose flour