Creating your own Chicken a la King is a breeze when you follow these simple steps:

1. Prepare Ingredients: Gather all ingredients and chop the vegetables. Make sure the chicken is cooked and ready to use.
2. Melt Butter: In a large skillet, melt the butter over medium heat.
3. Sauté Vegetables: Add the chopped bell peppers and sliced mushrooms to the skillet. Sauté for about 5 minutes until the vegetables are tender.
4. Make Roux: Sprinkle the flour over the sautéed vegetables. Stir well to coat and cook for an additional minute to create a roux.
5. Add Broth: Gradually whisk in the chicken broth, ensuring there are no lumps. Continue stirring until the mixture thickens.
6. Incorporate Cream: Pour in the heavy cream and stir until well combined. Allow the sauce to simmer for 5 minutes.
7. Add Chicken and Peas: Stir in the cooked chicken and frozen peas. Season with garlic powder, onion powder, salt, and pepper. Heat through for another 5 minutes.
8. Adjust Consistency: If the sauce is too thick, add a little more chicken broth to reach your desired consistency.
9. Serve: Serve the Chicken a la King over cooked rice or pasta, garnishing with fresh parsley if desired.

With these steps, you’ll create an incredible Chicken a la King that is sure to impress. The creamy sauce, tender chicken, and vibrant vegetables come together beautifully, making it a dish everyone will love.