Nonstick spray 3 cups all-purpose flour 1 tablespoon plus 1 tsp. baking powder 1 tablespoon ground cinnamon 1 ½ teaspoon ground ginger ½ teaspoon ground cloves 1 ½ teaspoon kosher salt 2 cups packed light brown sugar 1 cup granulated sugar 1 15-oz. can pumpkin puree 1 cup vegetable oil 5 large eggs 1 tablespoon vanilla extract
Streusel
¾ cup all-purpose flour ⅓ cup packed light brown sugar ⅓ cup raw pumpkin seed kernels (pepitas) ½ teaspoon kosher salt 6 tablespoons unsalted butter, melted
