Marinate the steak in olive oil, garlic powder, and smoked paprika.

Heat a skillet and cook the marinated steak to preferred doneness.

Sauté bell peppers, red onion, and zucchini until tender.

Cook quinoa or brown rice according to package instructions.

Assemble the bowl with spinach or kale as a base, topped with sliced steak, sautéed vegetables, avocado, cilantro or parsley, and lime wedges.