Beef rib stew: Prepare the Kamado BONO grill for direct cooking, light the charcoal with a fire starter, cover the grill, and wait until the temperature reaches 200 degrees Celsius. Adjust the top and bottom air vents to maintain a consistent temperature. Place a pot in the grill over direct heat and let it heat up well.
Add butter, sauté the chopped red onions, add the sliced mushrooms, and season with spices, salt, and pepper.
Add chopped green beets and apples, and sauté everything thoroughly.
Sear the aged beef ribs directly on the coals.
Place the charred meat into the pot and pour in the red wine.
Braise for 4 hours.
Meanwhile, boil the baby potatoes and sauté them in butter, then add them to the pot with the ribs.