Prep the chicken: Pat chicken dry.
Cut into 1-inch pieces or keep breasts whole if you prefer slicing after cooking. Toss with 1 tablespoon oil, 1 teaspoon salt, 1/2 teaspoon pepper, 1 teaspoon garlic powder, 1/2 teaspoon onion powder, and 1/2 teaspoon paprika.
Crisp the bacon: Bake at 400°F (200°C) on a sheet pan for 14–18 minutes, or pan-fry on medium heat until crispy. Drain on paper towels.
Chop into bite-size pieces.
Roast the veggies: On a large sheet pan, toss broccoli, bell pepper strips, and red onion wedges with 1–2 tablespoons oil, 1/2 teaspoon salt, and a few grinds of pepper. Roast at 425°F (220°C) for 15–20 minutes, flipping once. Add cherry tomatoes for the last 5–7 minutes so they blister but don’t burst completely.
Cook the chicken: Sheet pan method: Spread seasoned chicken on a second pan and roast at 425°F (220°C) for 12–16 minutes until the thickest piece hits 165°F (74°C).
Stovetop method: Sear in a hot skillet with a little oil, 4–6 minutes per side (whole breasts) or 6–8 minutes total (pieces), until cooked through.
Optional carbs: Cook rice or quinoa according to package directions. For roasted potatoes, cube, oil, and season, then roast 25–30 minutes at 425°F, flipping once.
Make it ranchy: If bottling it, you’re set. For a quick homemade twist, mix 1/2 cup Greek yogurt or mayo with 2–3 tablespoons milk, 1 teaspoon dried dill, 1 teaspoon dried parsley, 1/2 teaspoon garlic powder, 1/2 teaspoon onion powder, 1/4 teaspoon salt, and pepper to taste.
Thin to drizzle consistency.
Assemble the bowls: Divide carbs (if using) among 4–5 containers. Add chicken, roasted veggies, and bacon. Sprinkle cheddar and green onions if you like.
Dress smart: Portion ranch into small lidded sauce cups or drizzle lightly over the chicken side of the bowl.
Keep some undressed if you prefer extra-crisp veggies.
Cool and store: Let everything cool to barely warm before sealing containers to avoid condensation. Refrigerate up to 4 days.