Peanut Butter Oat Sandwich Cookies - Karo

Ingredients

• 3 cups quick oats (not instant)
• 1-1/4 cups all-purpose flour
• 1 teaspoon baking powder
• 1 cup creamy peanut butter
• 1 cup turbinado sugar
• 3/4 cup butter
• 1 egg
• 1/4 cup Karo ® Light OR Dark Corn Syrup
• 2 tablespoons water
• 1 teaspoon pure vanilla extract
• 2/3 cup Karo ® Light Corn Syrup
• 1-1/4 cups powdered sugar