Bake Ketonia Bread according to directions and let cool. Slice into 12 slices.
Preheat oven to 350*
Insert cupcake liners in pan and spray with cooking spray.
Optional: Remove crusts.
Butter both sides of each slice of bread.
Ball up bread and butter in you hand and place in muffin tin.
Optional: Bake bread in preheated 350* oven for 10 minutes or till lightly browned.
Sprinkle cheese and bacon evenly amongst muffins.
Bake for 20 minutes or till cheese is melted and golden brown.
Let cool slightly and enjoy!