This a great Jacque Pepin recipe. My DH told me he can have it every day. I cut down on the butter to 1 TBS and it was still very good. Make sure that you dry the chicken breast cubes well with paper towels before you season them and don't dredge them in the flour until just before sautéing. If possible, prepare this dish in a 12-inch skillet (preferably nonstick), which is large enough to accommodate the chicken cubes in one layer.