Sweet Potato Cinnamon Roll Cake

Ingredients

• 3 cups flour
• 1/2 teaspoon nutmeg
• 1/4 teaspoon salt
• 1 cup sugar
• 4 teaspoons baking powder
• 2 cups sweet potatoes cooked
• 5 1/2 cups milk
• 2 eggs beaten
• 2 teaspoons vanilla
• 1/2 cup butter melted
• 1 cup butter softened
• 1 cup brown sugar
• 2 tablespoons flour
• 1 tablespoon canela
• 2 cups powdered sugar
• 5 tablespoons milk
• 1 teaspoon vanilla
• 1 cup chopped pecans my addition