Step 5
Transfer the game hens to a large cutting board and let rest for 10 minutes. Place the roasting pan over 2 burners on medium heat. Toss the vegetables with vinegar and bring to a simmer, gently stirring and scraping up any browned bits. Remove the string from the game hens, turn breast-side down and slice in half lengthwise using a large heavy knife, cutting straight through to the breast side. Serve the game hens with the vegetables.