3 beans mushrooms shallots pancetta Recipes

kosher salt, crushed red pepper flakes (it gives it a great zing !), green beans, trimmed, sliced pancetta (five or six 1/16- to 1/8-inch-thick slices), extra virgin olive oil, cremini mushrooms, trimmed, halved if large, and very thinly sliced or 6 medium button mushrooms, halved if large, & thinly sliced, shallots , halved lengthwise and very thinly sliced, very thinly sliced fresh sage leaf, sherry wine vinegar, dijon mustard

green beans, trimmed, sliced pancetta, extra virgin olive oil, cremini mushrooms, trimmed, halved if large, and sliced thin, shallots , medium to large, halved lengthwise and sliced thin, salt, fresh sage leaf, sliced thin, sherry wine vinegar, dijon mustard