01 - Preheat the oven to 425°F.
02 - In a small bowl, combine olive oil, chili powder, cumin, garlic powder, salt, and pepper. Rub mixture evenly over both sides of the steak.
03 - Let the steak rest at room temperature while preparing the corn.
04 - Place corn kernels (cut from cob or thawed) on a baking sheet. Toss with olive oil, smoked paprika, salt, and pepper. Roast for 15–18 minutes, stirring halfway, until golden and lightly charred.
05 - While corn roasts, heat a grill pan or skillet over medium-high heat. Cook the steak for 3–4 minutes per side for medium-rare (cook longer for desired doneness). Transfer to a plate, cover loosely with foil, and let rest 5 minutes before slicing thinly against the grain.
06 - Whisk together olive oil, lime juice, honey, Dijon mustard, salt, and pepper in a small bowl.
07 - Divide rice or quinoa among 4 bowls. Top each with sliced steak, roasted corn, avocado, cherry tomatoes, red onion, and cilantro.
08 - Drizzle with lime dressing and serve with lime wedges.