Prep the chicken: Pat chicken dry. Season both sides with 1 teaspoon salt, 1/2 teaspoon black pepper, 1 teaspoon garlic powder, 1 teaspoon smoked paprika, and 1/2 teaspoon chili powder.
Toss with 1 tablespoon oil.
Cook the chicken: Grill over medium-high heat for 5–7 minutes per side, or roast at 425°F (220°C) for 16–20 minutes, until the internal temp hits 165°F (74°C). Rest 5 minutes, then slice or shred.
Sauce the chicken: Toss warm chicken with 1/2–3/4 cup BBQ sauce to coat. Keep some extra sauce for drizzling at the end.
Cook the grains: Prepare brown rice, quinoa, or farro according to package directions.
Fluff with a fork and season with a pinch of salt and a squeeze of lime.
Prep the veggies: Thinly slice red onion and bell pepper. If using corn on the cob, char it in a dry skillet or on the grill, then cut off the kernels. If using frozen, heat it until warm and lightly browned.
Make the slaw: Toss cabbage or coleslaw mix with a pinch of salt, a splash of lime juice, and 1 teaspoon olive oil.
Keep it simple; the BBQ and yogurt sauce bring plenty of flavor.
Mix the yogurt sauce: Stir Greek yogurt with 2–3 tablespoons BBQ sauce and lime juice. Season with salt and a pinch of smoked paprika for color.
Warm the beans (optional): Heat black beans in a small pan with a splash of water, salt, and a dash of smoked paprika until warmed through.
Assemble the bowls: Add a scoop of grains, then pile on BBQ chicken, slaw, corn, peppers, onions, and beans. Top with avocado slices and cilantro or green onions.
Finish and serve: Drizzle with the yogurt BBQ sauce.
Add lime wedges, extra BBQ sauce, or hot sauce to taste.