A simple, but well seasoned, one dish meal.
Peel and quarter potatoes into an open casserole dish. Quarter several onions and place with potatoes. Scatter in some baby carrots. Add a few pieces of garlic and grind some fresh pepper over top. Add fresh (or dried) oregano and/or basil. Add salt to season if you wish. Drizzle with several tablespoons of olive oil and 2 tbsp lemon juice. Place several chicken breasts on top and place in 350 oven for 1 hour. Cover with loose foil or 'lid' for first 45 minutes and then remove to brown the chicken.