genna's pumpkin wonderland cake

Ingredients

• 3 cups all purpose flour - for cake
• 1 1/2 teaspoons baking soda - for cake
• 1/2 teaspoon salt - for cake
• 3/4 cup butter, unsalted (softened) - for cake
• 2 cups granulated sugar - for cake
• 3 - large eggs - for cake
• 1 tablespoon vanilla extract - for cake
• 1 can pumpkin - for cake
• 1/4 cup vegetable oil - for cake
• 1 cup milk - for cake
• 12 ounces cream cheese (softened) for frosting
• 3/4 cup butter, unsalted - for frosting
• 3 tablespoons pure maple syrup - for frosting
• 2 teaspoons vanilla extract - for frosting
• 2 teaspoons cinnamon - for frosting
• 6 cups powdered sugar - for frosting