Pumpkin Sour Cream Coffee Cake

Ingredients

• 2 cups all-purpose flour
• 1 1/3 cup Imperial Sugar Extra Fine Granulated Sugar
• 1 1/2 teaspoon cinnamon
• 1 1/2 sticks butter, melted
• 3 cups all-purpose flour*
• 1 tablespoon pumpkin pie spice
• 1 1/2 teaspoons baking soda
• 1 teaspoon baking powder
• 1/2 teaspoon salt
• 3/4 cup unsalted butter, softened
• 2 cups Imperial Sugar Extra Fine Granulated Sugar
• 3 large eggs
• 1 tablespoon vanilla extract
• 1 (15 oz) can pumpkin (not pumpkin pie filling)
• 1/3 cup sour cream
• 1 cup whole milk