1poundextra lean ground beef or turkeythawed if frozen
1white or yellow onionfinely diced
1teaspoonkosher or fine sea salt
1tablespoongarlic powder
1tablespoonsugar
1tablespoongluten-free mustard
1tablespoonapple cider vinegar
2cupsgluten-free beef broth
8gluten-free hamburger bunstoasted
Suggested fixings:
pickles, tomatoes, lettuce, mustard, etc.
Instructions
Use a 6-quart slow cooker. Crumble in the ground meat. Add onion, salt, garlic powder, sugar, mustard, vinegar, and beef broth. Mix well until everything is fully incorporated. Cook on low for 8-10 hours.
Stir well before serving. Use a slotted spoon to scoop the meat up and onto hamburger buns. Top with desired fixings.