POUR oil into deep fryer or deep heavy skillet, filling no more than 1/3 full. Heat on medium-high heat to 375°F. Fill fryer basket no more than half full of frozen fries. Carefully lower basket into hot oil.
FRY 4 to 7 minutes or until golden brown.
MEANWHILE, whisk evaporated milk, cheese and Seasoning in medium saucepan. Cook on medium heat, stirring occasionally, until cheese is melted and mixture is smooth, about 5 minutes.
SERVE cheese sauce over French fries. Top with crumbled bacon and sliced green onions, if desired.
TIP: Prepare fries any way you like! See French fry package directions for air fryer or oven directions (Just skip the oil in the ingredients list if you're not deep frying).