Heat a Dutch oven
or other large pot over medium heat; add the bacon. Cook until the bacon is crispy, about 8 minutes. Add the oil to the pan; cook the onions
until translucent and tender, about 5 minutes. Stir in the beer, scraping any browned bits from the bottom of the pot; add the mussels. Steam the mussels, covered, over high heat, about 2 minutes. Stir in the butter
, sauerkraut and potatoes and sprinkle with salt. Cover and cook until the mussels open, about 2 minutes.
This recipe was provided by professional chefs and has been scaled down from a bulk recipe provided by a restaurant. The Food Network Kitchens chefs have not tested this recipe, in the proportions indicated, and therefore, we cannot make any representation as to the results.