Spam-A-Muffin Sandwich

This as a close clone of McDonald's
Egg-A-Muffin breakfast sandwich.
Using a slice of Spam for the ham.
I like to use two types of deli cheese
to make this a sandwich all my own.

Ingredients:
For one sandwich:
1 English muffin, toasted and sliced
1 tablespoon unsalted butter
1 slice canned Spam lunch meat
1 slice American cheese
1 slice Cheddar cheese
1 tablespoon mayonnaise
1/2 teaspoon tomato ketchup

Directions:
Preheat a fry pan to medium heat.
Place slice of Spam in pan to cook.
After toasting muffin as desired
place muffin halves on a serving plate.
Slather one muffin with butter and
the other side with mayonnaise.
Top with cheeses and slice of Spam,
spritz with a  dash of tomato ketchup.
Enjoy.