For each sammie, split the muffins in half. Heat a griddle or skillet over medium heat.
Lightly butter the muffins. Facing the buttered side out, stack in the fillings, then grill until extra-crispy and deeply golden.
This is one of many “Yum-o!” recipes – it’s good and good for you. To find out more about Yum-o!, Rachael’s nonprofit organization, go to www.yum-o.org.