Cornish hens are an oft-forgotten treat, but are fun to dress up or down for a holiday meal (or to enjoy on a winter’s eve with a glass of wine by the fire). If preferred, you can roast on a rack in the oven instead of grilling.
Preheat all grill burners to high.*
Combine salt, pepper, garlic and onion powders. Pat hens dry with paper towels and rub with salt mixture. Stuff rosemary sprigs inside hen cavities.
Combine honey, butter, soy sauce and chopped rosemary. Divide sauce, half for basting and half for drizzling when serving.
Oil grill grates and cook each hen over high heat 4–5 minutes on each side to get nice grate marks and browning. Reduce heat to medium-low, baste and continue cooking, turning and basting every 10–15 minutes until internal temperature of 165 degrees is reached.
Scatter with sesame seeds.