½ small white onion, minced
3 garlic cloves, minced
½ teaspoon crushed red pepper
2 teaspoons fresh rosemary, minced
¼ cup fresh lemon juice
¼ cup olive oil
2 pounds boneless, skinless chicken thighs, cut into 1 ½-inch pieces or 2 pounds mixed vegetables cut into 1 ½-inch pieces
sea salt
pepper
8 sturdy 12-inch rosemary sprigs, leaves on bottom half removed