Poach the eggs (this can be done by coating muffin tins with non-stick spray, and cracking one egg into each tin. Place muffin pan in a roast pan or dutch oven filled with about ½ inch to 1 inch of water in a 400F oven and cook until egg is done). Split open English muffins, toast on a cookie sheet in oven set on broil. Cook Canadian bacon in a skillet, or on a broiling pan in oven. Place egg on bacon on muffin, drench with Hollandaise sauce, and serve with tomatoes.
Broiled tomatoes: in a bowl, combine dry mustard with butter, and cream into a paste. Slice tomatoes into thirds, and lay them out in a shallow baking pan coated with cooking spray. Spread mustard butter on each, top with parsley, and bake at 350F for 15-20 minutes.