Step 1

Preheat oven to 400°F and grease a rimmed baking sheet with nonstick spray.

Step 2

Add potatoes, zucchini, red onion, and bell pepper to baking sheet. Drizzle with olive oil, season with salt and pepper, and toss to coat.

Step 3

Stir together barbecue seasoning (paprika, chili powder, garlic powder, brown sugar, cumin, and salt) and season chicken breasts with seasoning and salt and pepper.

Step 4

Spread veggies out on baking sheet, leaving room for corn in one corner. Nestle seasoned chicken in amongst the veggies.

Step 5

Season corn with salt and pepper and top each cob with 1/2 tablespoon of butter. Wrap each cob in foil. Arrange cobs in empty space on baking sheet.

Step 6

Bake in upper third of oven until chicken reaches 165°F, about 25 minutes.

Step 7

Remove and brush chicken with barbecue sauce. Return to oven and turn broiler to high. Let broil until sauce starts to caramelize and veggies are tinged with color, 2-3 minutes. Serve and enjoy!