Mix in the flour, oats, cinnamon, baking soda, and salt, making sure to scrape the sides until the mixture is combined. Fold in the chocolate chips, peanut butter chips, and toffee.
1 & ¼ cup old fashioned whole rolled oats, 1 cup AP flour, ⅛ teaspoon cinnamon, ½ teaspoon baking soda, ¼ teaspoon salt, ½ cup semi sweet chocolate chips, ½ cup peanut butter chips, ¼ cup toffee bits