Preheat oven to 350 degrees and prepare a baking sheet by lining with parchment paper and spraying with avocado oil spray
Season chicken breast with salt, pepper and avocado oil and add to a mixing bowl
Next add diced bell peppers, red onion and Hawaiian BBQ sauce to chicken. Use your hands to coat thoroughly
Bake in the oven for 20 minutes then remove sheet pan and add pineapple chunks before returning to oven for 10-20 more minutes or until chicken reaches an internal temperature of 165 degrees.
Remove sheet pan from oven and squeeze lime juice over sheet pan. Add cilantro and sesame seeds to garnish.
Serve with cauliflower rice to keep things lower carb and paleo/Whole30 or with white rice for a gluten-free meal
