Crack eggs into a bowl and whisk. Add seasoning and stir to incorporate.
Spray a large non-stick skillet with cooking spray. Ladle ¼ egg mixture into skillet and cook, omelet style, until eggs are cooked through, about 1 to 2 minutes per side.
Slide omelet onto a plate and repeat with remaining eggs; cover with foil to keep warm.
Toast English muffin. Fold or trim omelet to fit in English muffin, top with bacon and tomato.
This sandwich can be varied to suit your tastes. Add avocado and low fat mozzarella, pesto with sautéed mushrooms, salsa with black bean spread, marinara sauce with sliced grilled chicken, a vegetarian version with sautéed veggies and without any form of meat.