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French Onion Meatball Sub

French Onion Meatball Sub

Delicious caramelized onions cooked with tasty meatballs on a crusty roll covered in cheese!
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Prep Time 15 mins
Cook Time 45 mins
Course Main Course
Cuisine American, French
Servings 6


  • 1 lb Ground Beef
  • 1 lb Ground Pork
  • 1 Egg
  • 2 cup Mozzarella Cheese divided
  • 1 tsp Parsley
  • 1 cup Pork Rinds crushed
  • 4 Yellow Onions Sliced
  • 1 cup Beef Broth
  • 1 stick Butter
  • 4 Garlic Cloves minced
  • 1 tsp Salt
  • 1 tsp Pepper
  • 8 Sub Rolls
  • 3 tbsp Avocado Oil


  • Prepare all of the ingredients. Preheat oven to 400deg.
  • In a bowl, combine beef, pork, egg, pork rinds, 1 cup mozzarella, and parsley. Form into 1-inch balls and line out on a parchment paper lined baking sheet. Place in oven for 15 minutes.
  • In a large saute pan over medium heat, add butter. Once melted add garlic and onions. Cook for 5 minutes then add broth salt and pepper. Let cook until meatballs are done.
  • Brush inside of sub rolls with avocado oil and line up on a baking sheet. Once meatballs are out of oven - increase oven temp to 450deg. Put bread in to toast for 5-7 minutes.
  • Add meatballs to onion mixture, sprinkle with remaining cheese and cover with lid. Let cook while bread is toasting.
  • Add 4-5 meatballs on each sub, picking up onions as you get each one. Cut in half on the diagonal to serve.
Keyword cheese, ground beef, ground pork, meatballs, onions, sandwich, sub
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