Using frozen veggies, is it possible to create a stir fry and have it still visually appealing? Most colors are dulled when a sauce is added to the veggies. I also have been cooking just basic scrambled eggs, potatoes, and onions, but the egss lose their color, and the dish just looks overly sloppy. Any ideas on how to have dishes like these still stay appealing to the eyes? What ingredients do you usually use for scrambled eggs and potatoes?