Lay the bacon on the press and close the lid. Cook the bacon until crispy and brown, about 2 minutes. Remove the bacon to a plate. Do not drain the fat.
Scatter the spinach on the press, pour the eggs over the spinach, close the lid, and cook for 1 minute. Remove the egg and spinach from the press, roll like a cigar and eat like an omelet or cut into thin strips and serve immediately with the bacon on the side.