Everything you love about French onion soup but with meatballs! Creamy caramelized onion gravy surrounds tender elk meatballs, topped on a piece of cheesy toast. What's not to love?
¾cupItalian parsley, finely chopped (optional, for serving)
Instructions
Caramelized Onion Gravy:
Heat cast iron skillet over medium-low heat. Melt butter and swirl to coat the pan.
Add onions, garlic, and thyme to pan. Stir to coat in butter. Cook for approximately 1 hour, stirring every 3-5 minutes or until onions are soft and golden brown. Keep a close eye on them or they will burn.
Add sherry to the pan and bring to a simmer. Simmer until onions have absorbed most of the liquid, about 10 minutes.
Add in 1 tablespoon butter and let the butter melt into the onions. Sprinkle flour over onions. Stir to coat. Cook for 2-3 minutes or until bubbly and browned.
Add stock and half and half. Bring to a simmer and cook for 8-10 minutes, or until thickened. Taste and add salt and pepper.
Meatballs:
While onions are caramelizing, make meatballs.
Preheat oven to 425°F. Line a sheet pan with parchment paper.
To a medium bowl add egg, milk, bread crumbs, and olive oil. Mix together with a whisk. Let mixture sit while you prepare other ingredients (shallots, garlic, parsley, etc.), about 5 minutes.
Add remaining meatball ingredients. Mix together with your hands until well combined.
Roll mixture into 24 meatballs, about 2 tablespoons each. Place on parchment paper-lined pan, evenly spaced. Bake for 15-20 minutes or until internal temperature reaches 165°F.
Once gravy is thickened and meatballs are baked, place the meatballs into the pan with the gravy. Spoon the gravy over the meatballs and simmer for 8-10 minutes.
Serving:
Preheat broiler to low. Top each bread slice with approximately ¼ cup grated cheese. Broil for 3-4 minutes or until cheese is bubbly and bread is lightly toasted.
Top each slice of bread with 2 meatballs. Sprinkle with parsley, if desired. Serve and enjoy!
Notes
Cutting the onions from root to tip (instead of slicing) helps keep the fibers of the onion intact when you caramelize them. Sliced onions can turn into mush after long cooking times.
If your meatball mixture is too sticky to handle, stick it in the fridge for 30 minutes before rolling it into meatballs.
Any ground meat will work in place of the elk. Venison, moose, antelope, beef, turkey, etc. will all work!
If you don't have sourdough, you can use any bread that will hold up to melted cheese and gravy like a baguette or other rustic loaf.
Several cheese alternatives can be used in place of the gruyere. Jarslberg, emmentaler, gouda, or regular old Swiss cheese will work.