Philly Cheesesteak Dip

Ingredients (14)

• 1 package (8 ounces) cream cheese, softened
• 1/2 cup sour cream
• 1/4 cup mayonnaise
• 1 teaspoon Worcestershire sauce
• 1/2 teaspoon garlic powder
• 1 teaspoon dried parsley flakes, optional
• 1 teaspoon salt, divided
• 1/2 teaspoon pepper
• 12 slices provolone cheese, divided
• 1 tablespoon olive oil
• 1 pound shaved beef ribeye steaks
• 1 medium onion, finely chopped
• 1 medium green pepper, finely chopped
• For serving: sliced baguette, crostini, tortilla chips, corn chips, crackers and/or crudites