Creating this incredible Homemade Chicken Stroganoff is straightforward if you follow these steps:

1. Prepare Your Ingredients: Gather all ingredients and wash, chop, and slice them as needed.
2. Cook the Chicken: In a large skillet, heat 1 tablespoon of olive oil over medium heat. Add the chicken strips and season with salt and pepper. Cook for about 5–7 minutes until the chicken is browned and cooked through. Remove the chicken from the skillet and set aside.
3. Sauté Vegetables: In the same skillet, add another tablespoon of olive oil. Sauté the chopped onion and minced garlic for about 2 minutes until they soften.
4. Add Mushrooms: Stir in the sliced mushrooms and cook for another 5–6 minutes until they are browned and tender.
5. Create the Sauce: Sprinkle the flour over the mushroom mixture, stirring continuously for about 1 minute. Gradually whisk in the chicken broth, Worcestershire sauce, and Dijon mustard. Bring to a simmer and allow the sauce to thicken, about 3-5 minutes.
6. Combine Chicken and Sauce: Return the cooked chicken to the skillet, stirring to combine. Lower the heat and add the sour cream, mixing until completely blended. Allow everything to heat through for a couple of minutes, avoiding boiling.
7. Serve the Dish: Serve the Chicken Stroganoff over cooked egg noodles or rice. Garnish with chopped parsley for a touch of color.

By following these simple steps, you’ll create a delicious and comforting meal in no time.