A quick pan sauce can add an easy, elegant touch to a simple weeknight meal. Sour cream gives the sauce in this recipe a rich texture and tangy flavor. A version of this recipe used turkey back in 2016.
Bring a large stock pot of water to boil. Salt generously and add potatoes. Cover and simmer until potatoes are starting to turn tender, about 15 minutes. Add green beans and continue cooking, uncovered, until both potatoes and green beans are very tender, 2 to 4 minutes (depending on the thickness of the beans). Drain.
While potatoes and green beans are boiling, heat a skillet over medium heat. Add oil. Working in batches if needed, quickly coat chicken in breading (shake off excess) and transfer chicken to heated oil.
Sear chicken on both sides until golden brown and cooked through, 5 to 6 minutes total. Set chicken aside and cover to keep warm.
When all of the chicken is cooked, return pan to heat and add stock and lemon juice, scraping up any brown bits on the bottom of the pan. Simmer sauce until it reduces down to nearly the thickness of oil, 3 to 4 minutes. (Note: be patient with this step. Reducing the liquid significantly is what will prevent the sauce from "breaking" when you add the sour cream.)
Toss potatoes and green beans with butter and lemon zest. Season with some salt and pepper. Top with almonds.
Return to pan sauce when it has reduced. Remove from heat and whisk in sour cream and chives. Season with some salt and pepper.
Serve chicken with pan sauce on top. Enjoy potatoes and green beans on the side.