Preheat your oven to 375°F (190°C).
Rinse the Cornish hens and pat them dry.
Season the insides with salt and pepper.
Mix olive oil, minced garlic, and herbs in a bowl.
Rub the mixture all over the hens.
Stuff the cavity with lemon wedges and herbs.
Place the hens in a roasting pan.
Roast for about 50-60 minutes until cooked through.
Let the hens rest for 10 minutes before carving.
Serve with roasted vegetables.