Blueberry-Brown Sugar Scottish Oatmeal Follow-Up

Sam, my college buddy, is so darn smart. She told me that she adds her frozen berries after she's microwaved her oatmeal as a way to cool her oatmeal before she digs in. I don't know why I didn't think of this but this would prevent the awful Grimace-like purple that occurs when the frozen berries pop while in the microwave! Who would have thought?