First, slice the chicken in thirds or half the long way.(Or just cut it into thin slices.)
2 whole chicken tenders
Using a mallet pound out the chicken until it is thin.
Combine cassava flour, onion powder, and garlic powder.
1/4 cup cassava flour, 1/8 tsp garlic powder, 1 large pinch of onion powder
Pour the cassava flour mixture onto a plate.
Gently dip the chicken into the flour and shake off any excess.
It should be lightly sprinkled with flour.
Finally, add avocado oil and butter to the pan on medium heat.
1/2 tsp butter, 1/2 tsp avocado oil
Allow the pan to get hot.
Place chicken into the hot pan and cook it for approximately 3 - 5 minutes per side.
Of course, it will depend on the thinness of the chicken.
Place onions, mushrooms, and garlic into the pan, and saute them.
3 tbsp chopped onion, 1/4 tsp minced garlic, 4 large mushrooms
Next, add Marsala wine and chicken broth with mustard powder.
1/8 cup dry marsala wine, 1/2 cup chicken broth, 1 pinch mustard powder
Cook for two to five minutes.
Add tapioca and water together to make a slurry.
2 tsp water, 2 tsp tapioca flour
Add the slurry to the pan.
Stir until thickened.
Cut up chicken into bite-size pieces.