01 -  Preheat oven to 400°F (200°C). 
 02 -  Place broccoli florets and baby carrots on a sheet pan. Drizzle with olive oil, sprinkle dried oregano, salt, and black pepper, then toss to coat evenly. 
 03 -  Set chicken thighs and lemon slices on top of the vegetables. Scatter minced garlic over the entire pan. 
 04 -  Roast in the oven for 35 to 40 minutes, or until chicken is cooked through and vegetables are tender.