For the white mushroom sauce, melt butter in a pan.
Add chopped onions and sauté for 3 minutes. Add flour and continue cooking until the mixture is golden brown.
Add mushrooms, milk and chicken stock to the pan and season with salt and pepper.
Prepare K&N's Combo Wings as per instructions on pack.
Add to the mushroom sauce, turning heat to low. Allow to simmer for about 10 minutes.
Sprinkle with cilantro and serve warm.