Buttery Cinnamon Cake

INGREDIENTS

• 2 cups all-purpose flour
• 1 tablespoon baking powder
• 1 teaspoon ground cinnamon
• 3/4 teaspoon salt
• 2/3 cup shortening
• 1 1/3 cups white sugar
• 1 1/2 teaspoons vanilla extract
• 3 eggs
• 2/3 cup milk
•  
• 1/2 cup white sugar
• 6 tablespoons butter
• 1/3 cup water
• 1 teaspoon vanilla extract
• 3/4 teaspoon ground cinnamon