These homemade iced oatmeal cookies are packed in mason jars for a thoughtful teacher appreciation gift. The cookies are soft, chewy, and topped with a simple vanilla icing that sets firm for easy stacking.
Let dough rest for 20 minutes before baking for best texture. If kitchen is warm, chill dough balls for 15 minutes before baking to prevent spreading. Make icing while cookies cool. Cookies taste even better the day after baking.
Keywords: iced oatmeal cookies, teacher gift, mason jar cookies, oatmeal cookies, vanilla icing, homemade cookies, teacher appreciation