Dice partially cooked potatoes. Heat 1 T olive oil in large skillet, sprinkle salt in the olive oil and then place cut potatoes in the salted oil. Leave them alone, allow them to brown, about 8 minutes. Flip and brown the other sides as well. Remove from pan, set aside.
Return skillet to heat and add 1 T oil to skillet.
Season chicken with salt and pepper. Cook chicken in skillet, turning over once. About 8 minutes. (If your chicken breasts are quite thick, after they are browned, pop them in a 350 degree oven to finish cooking. If they are not large you should be able to get them cooked through in the skillet without scorching).
When chicken is cooked, remove from pan and set aside on plate.
Return skillet back to heat. Add 1 T oil.
Add onion, zucchini and mushroom, cook until onion is just softened, about 5 minutes. Set veggies aside.
Pour the wine, vinegar and stock into pan. Using a rubber spatula, stir and scrape the bits of the bottom of the pan (lots of flavor there). Allow mixture to reduce by about half. Stir in the butter.
To serve, place potatoes on plate, top with chicken. Sprinkle chicken with freshly grated parmesan cheese. Top chicken with vegetables, chopped roasted red pepper and wine sauce. Devour!