Preheat oven to 350°F.

Cook the bacon in a skillet over medium heat, turning until crispy on both sides. Transfer bacon to a paper towel lined plate and set aside.

Remove most of the fat from the skillet leaving about half a tablespoon then add the butter to melt. Beat eggs well and add to the skillet and scramble 3-4 minutes until desired doneness.

Assemble the croissant sandwiches by slicing each croissant in half and placing on a lined baking sheet. Next, add a slice of cheese and strips of cooked bacon to the bottom half of each croissant. Next add the fluffy scrambled eggs and place the top of the croissants on each sandwich.

Bake in a pre-heated oven 5-8 minutes until warmed and the cheese has melted.

Serve immediately.