Place English muffin in toaster and toast.
In a microwave safe bowl, about the same diameter as the English muffin, place the 1 slice Canadian bacon and 3 egg whites. Season with salt and pepper. Loosely cover with plastic wrap. Microwave on high for 1 minute. Remove from microwave and gently stir egg whites. Microwave 30 seconds more. Remove and immediately place a cheese slice over hot egg whites. Slide onto toasted English muffin. Repeat with remaining ingredients.
Nutritional Analysis based on 4 servings:
Total calories - 289
Total fat - 8.4 grams
Saturated fat - 3.9 grams
Carbohydrates - 27 grams
Protein - 26.3
Total fiber - 0.1 grams