Preheat grill for medium heat and lightly oil the grate.
Stir ground beef, steak sauce, and onion soup mix together in a bowl until well combined. Roll small handfuls of beef mixture into hot dog shapes, 4- to 5-inches in length. Push skewers through lengthwise.
Place skewers on preheated grill and cook about 4 minutes. Flip skewers and continue cooking until centers reach an internal temperature of at least 160 degrees F (70 degrees C).