Season racks generously with salt and pepper. Combine oil and seasoning and mix well until a paste forms. Then brush racks with seasoning paste on both sides. On a hot grill or grill pan, cook ribs for 2 minutes on both sides. While ribs are cooking, combine ingredients for braising liquid in large mixing bowl. After ribs have cooked on both sides, place in roasting pan and cover with braising liquid, reserving 1 cup, strained. Cook in 375-degree oven for 45 minutes to 1 hour.
For the Glaze: In a medium saucepan, heat and cook, onion, garlic, and peppers for 3 minutes. Add vinegar and ancho chilies and reduce by half. Add pineapple and braising liquid. Cook for 10 minutes at medium heat and puree with stock blend until smooth. Remove ribs from oven and finish n a grill or grill pan, cook racks on one side for just a few minutes brushing the other side with the glaze. Repeat twice. Cut ribs off rack and serve.
This recipe was provided by a chef, restaurant or culinary professional. It has not been tested for home use.
Recipe courtesy of Aaron Sanchez, Executive Chef, Isla, New York, NY