3. Grease a 9x13-inch baking dish and press your Oreo treat mixture into the pan. Chill for 1 hour or so, until set. Slice and serve. These will keep well in an airtight container for up to three ...
In the same way that it's easy to put together a 2-ingredient Oreo mug cake made of only crushed Oreos and milk, your favorite ceramic mug can also be used to whip up a gooey Rice Krispie treat.