INGREDIENTS
•
2 tbsp garlic and herb butter
•
1/2 cup sweet onion, sliced
•
2 cloves garlic, minced
•
1/2 cup beef broth
•
1/2 tsp kosher salt ((or to taste))
•
1/2 tsp pepper
•
16 ounces meat balls, frozen
•
18 ounce jar beef gravy
•
1/4 cup sliced pepperoncinis with juice ((optional))