Beef Stroganoff Casserole - The BakerMama

Ingredients

• 8 ounces wide egg noodles
• 2 tablespoons olive oil
• 1 small onion, chopped
• 3 cloves garlic, minced
• 1 (8 ounce) package sliced fresh mushrooms
• 1 pound sirloin steak, cut into strips
• 2 teaspoons salt, divided
• 2 teaspoons ground pepper, divided
• 2 tablespoons worcestershire sauce
• 1 cup beef broth
• 3/4 cup all-purpose flour
• 1 cup milk
• 1 cup sour cream
• 1 cup crispy fried onions