Spice Cake

Ingredients

• 2 2/3 cups all-purpose flour (335g)
• 1 ½ cups dark brown sugar, firmly packed (300g)
• ½ cup granulated sugar (100g)
• 1 ½ teaspoons baking powder
• ½ teaspoon baking soda
• 1 teaspoon salt
• 2 ½ teaspoon ground cinnamon
• 1 teaspoon ground ginger
• ¾ teaspoon allspice
• ¾ teaspoon ground cloves
• ¼ teaspoon ground nutmeg
• 12 Tablespoons unsalted butter, melted (177g)
• ½ cup canola or vegetable oil (118ml)
• 3 large eggs, room temperature preferred
• 1 Tablespoon vanilla extract
• 1 cup sour cream (8 oz/240g)
• ¼ cup whole milk (60ml)

Cream Cheese Icing

• 8 oz cream cheese, softened (225g) (use brick-style, not the kind sold in tubs)
• ½ cup unsalted butter, softened (113g)
• 3 ½ cups powdered sugar (440g)
• 1 teaspoon vanilla extract
• ¼ teaspoon salt