Preheat oven to 275°F.
Place oven racks on a baking sheet and line with foil.
Sprinkle ribs with chili powder, paprika, cumin, pepper, garlic powder and salt. Rub in spices on both sides.
Cover with foil and bake 3 hours.
After 3 hours, increase oven temperature to 500°F.
Remove the foil from the ribs and place the ribs on baking sheet and spread your favorite kind of BBQ sauce on the top.
Place corn on one side of the pan and asparagus on the other. Can use any veggies if you want to change these up!
Drizzle the olive oil, salt, and pepper evenly over the veggies, and rub the seasoning in evenly.
Bake for 10 minutes. Rest the ribs at least 10 minutes before serving.