Cinnamon Pudding Cake Recipe

Ingredients

• 2 cups all-purpose flour
• 1 cup white sugar
• 2 teaspoons baking powder
• 0.5 teaspoon salt
• 3 teaspoons ground cinnamon
• 1 cup milk
• 1.75 cups packed brown sugar
• 1.5 cups water
• 2 tablespoons butter
• 0.5 cup chopped walnuts
• 0.75 cup apple - peeled, cored, and chopped