To a skillet on medium-high heat, add in 1 tbsp of oil and onions. Salt onions and allow for onions to become translucent, stirring frequently.
Add W Sauce and cook until onions are caramelized. This should take about 10 minutes. Remove from pan and set aside.
Steak
Season steak with garlic powder, steak seasoning, and all purpose seasoning. Press seasoning into steak.
To the same skillet the onions were cooked in, add 2 tbsp of oil and place steaks in pan. Cook according to your desired doneness, adding butter to the pan once steak is flipped.
Baste steaks. Remove from pan and set aside.
Egg
To a small skillet on medium heat, add in 1 tsp of oil.
Add in scrambled egg, tilting the pan to ensure the egg covers the bottom of the pan.
Once egg is firm on bottom, fold egg in half, and repeat once more, making a square shaped egg. Remove from pan and set aside
Sauce
Add all ingredients into a bowl and stir to combine well.
Assembly
Toast bagel in skillet, then add cheese to both sides of bagel. Add 1tsp of water into pan and cover for 20 seconds.