Graduation season is in full swing, and if you’re planning on throwing or attending a party for a grad in your life, then The Pioneer Woman’s graduation cookie recipe is a must-have on the food table.

Oatmeal cookies with glossy white tops are a staple of the grocery store’s cookie aisle. Those packaged treats are tasty enough in a pinch, but homemade iced oatmeal cookies are irresistible. With ...