Put the bread in the toaster on medium setting and while it is toasting, spray the bottom and sides of a microwave safe bowl with the non-stick spray. Cut the ham or bacon into small pieces and combine with rest of the ingredients in the bowl. Cook the egg mixture in the microwave for 3 minutes on high stirring and turning the bowl every 30 seconds. Cut the microscrambled eggs in 2 equal portions and place each portion on one slice of hot buttered toast. Top with a slice of cheese if desired, and serve with coffee and juice.