This. There are infinite possible variations you can try with various veggies and cooking styles, you can make it into a soup, and it's trivially easy to test the effects of ingredients. EG, I added kale to my stir fries and after three days realized I started having intestinal troubles and then cut it out and they went away. You can make these arbitrarily "healthy" and high quality with ingredient choice variations. EG, I tend to use reasonably fresh veggies from the co op grocery, grass fed beef stirfy mix from same (though now I've purchased a quarter cow so I'll be using that instead), and coconut oil. I often mix up by using a prepackaged seafood mix instead of the beef, but I never measure anything and the only prep I do is some cutting before I toss stuff into the wok.