Prepare the buns: Cook and finely chop a chicken breast. Then, mix it in a bowl with salt, cheddar cheese, and egg.Form into two buns and place on a baking sheet lined with parchment paper.
Bake for about 20 minutes at 400°F /200C.
Cook the burger patty: Form a patty and cook it in butter.
Cook the bacon – fry a slice of bacon in a pan until crispy.
Assemble and serve: Once the buns are out of the oven and cooled, assemble the burger – place the beef patty and bacon between the chicken buns, add mayo and enjoy.