Cinnamon Morning Cake

Bahan-bahan (10 porsi)

• 1 cup (2 sticks) salted butter, (at room temperature)
• 2 cups granulated white sugar
• 2 teaspoons vanilla extract
• 4 large eggs
• 3 cups all purpose flour
• 2 teaspoons baking powder
• 1 teaspoon baking soda
• 1/2 teaspoon salt
• 2 cups sour cream
• 2 tablespoons ground cinnamon
• 1/2 cup chopped walnuts
• 3/4 cup granulated white sugar