Delicious Philly Cheesesteak Alfredo Rice Casserole - My Home Made Recipe

Ingredients

• 1 tablespoon olive oil
• 1 lb (450 g) shaved steak or thinly sliced sirloin
• 1 teaspoon kosher salt, divided
• 1/2 teaspoon black pepper
• 1 red bell pepper, diced
• 1 green bell pepper, diced
• 1 small yellow onion, diced
• 2 cloves garlic, minced
• 1 tablespoon Worcestershire sauce
• 3 cups (about 480 g) cooked white rice
• 1 jar (15 oz or 425 g) Alfredo sauce
• 1 cup (115 g) shredded mozzarella cheese
• 4 oz (115 g) provolone cheese, shredded or sliced
• 3/4 cup (45 g) crispy fried onions
• 2 tablespoons chopped parsley, optional