We tried this one-pot recipe (we used a 14-inch wok) from America’s Test Kitchen Dinner for Two magazine. The online recipe is available here:
https://www.americastestkitchen.com/recipes/64-weeknight-pasta-bolognese (subscription required). Once we turned off the heat, I added about 2 tsp each of red wine vinegar and balsamic vinegar. (Jan. 2017)
Cooking Adventures 