Coat tenderloins with Olive Oil. Combine the grill seasoning, lemon zest, and thyme.Rub the spice mixture into the tenderloin and roast 25 minutes. Remove and ler juices settle then slice at an angle.
Melt butter in heavy skillet over medium heat and saute apples for 12 to 15 minutes until very tender. Season with a pinch of salt and sprinkle the flour over the skillet, toss to combine. Squeeze the lemon juice over the skillet, and sweeten with sugar.