Oven roasted Cornish hens

In the spirit of thanksgiving I was going to roast a turkey, but I don't really like turkey that much, so I chose a Cornish hen instead. I'm going to try to cook thanksgiving dishes for the next 2 weeks so people can have paleo options to bring to their family thanksgiving meal. If you have any suggestions, or dishes you don't want to try to make paleo, email me and I will try them for you (nothing too difficult please). For the hens you will need: 2 small Cornish game hens, 4 tablespoons olive oil, Salt and pepper, Garlic powder, 2 cloves garlic, 1 onion, chopped, 1 bag of mini carrots, 2 sweet potatoes, sliced. Preheat oven to 450. Place hens on a large baking sheet. Drizzle hens with olive oil, salt and pepper, garlic powder, and Toni's seasoning. Rub the garlic over the top of hens also.Place onion, carrots and sliced potatoes around hens and toss them in olive oil as well and then season them with salt and pepper. Bake at 450 for 25 minutes and then at 350 for 25 more minutes.