In a medium saucepan, melt the butter. Once melted add in the flour and stir until completely combined. Slowly add in the milk and continue to stir for 3 – 5 minutes until thickened.
Cut your heat down to low and stir in the mozzarella cheese until fully melted. Sit to the side and keep warm.
In a large skillet on medium heat, add in 2 tbsp of oil. Once the oil is hot add in the shaved steak. Season with garlic powder, onion powder, and salt. Cook for 5 – 7 minutes or until steak is browned.
Fry french fries to package instructions.
On a serving dish add your fries. Top with some of the steak and melted cheese. Add more steak and top with more melted cheese. Garnish with chopped green onion.
