In a small bowl, beat eggs with a fork until well mixed. Coat a small skillet with cooking spray and heat over medium heat. Pour egg mixture into hot skillet; cook and stir until eggs are set, 3 to 5 minutes. Remove from heat and set aside.

Toast the English muffins in a toaster. Evenly divide scrambled eggs onto English muffin halves. Top with shredded cheese and bacon.

Preheat the broiler. Place the English muffins on a baking sheet and place under hot broiler for 3-4 minutes, or until cheese is melted. Remove from oven.

Place breakfast pizzas on a plate and garnish with the green onion. Season with salt and black pepper, to taste. Serve immediately.