In 12-inch nonstick skillet, cook bacon over medium heat 3 to 4 minutes, stirring occasionally, until crisp. Remove bacon with slotted spoon, reserving drippings in skillet. Drain bacon on paper towels.
Stir bell pepper, potatoes and seasoned salt into drippings. Cover; cook over medium heat 14 to 16 minutes, stirring occasionally, until potatoes are golden brown.
Stir in chicken. Cover; cook 2 to 3 minutes or until hot. Top with cheese, bacon and onions. Cover; cook 1 to 2 minutes or until cheese is melted.