Cooking Cornish hens in the oven can create a delicious, tender meal! Start by preheating your oven to 425°F (220°C). Season the hens with your favorite herbs and spices, and then roast them for about 25 minutes per pound until the internal temperature reaches 165°F (75°C). What seasonings do you enjoy using, or are you looking for new flavor ideas? Is this your first time trying Cornish hens, or are you looking to perfect your technique?