Ingredients
Scale
- Meatballs:
- 1 1/4pounds ground chicken
- 1slice soft whole grain bread
- 1egg, beaten
- Kosher salt and black pepper to taste
- Olive oil, for greasing
- French Onion Sauce:
- 6 tablespoonssalted butter
- 3–4medium yellow onions, thinly sliced
- 3/4 cupdry white wine (such as Pinot Grigio or Sauvignon Blanc)
- 3cloves garlic, chopped
- 2 cupssliced cremini or wild mushrooms
- 2 tablespoonsfresh thyme leaves, plus extra for garnish
- 2 tablespoonschopped fresh sage
- 2 1/2 cupslow sodium chicken or vegetable broth
- 1/4 cupwhole milk, cream, or canned coconut milk
- To Serve:
- 6slices French bread
- 1 cupshredded Gruyère cheese
Instructions
- Prepare the Meatballs:
- Preheat your oven to 450° F. Lightly grease a 9×13 inch baking dish with olive oil.
- Moisten the slice of bread under running water until damp but not soaked. Squeeze out the excess water and crumble the bread into a mixing bowl.
- Add the ground chicken, beaten egg, and a pinch of salt and pepper to the bowl with the bread crumbs. Mix to combine.
- Oil your hands and form the mixture into balls about the size of 2 tablespoons each. Place the meatballs in the prepared baking dish.
- Bake for 15 minutes, or until the meatballs are browned on the outside but not fully cooked inside.
- Make the French Onion Sauce:
- While the meatballs bake, melt butter in a large oven-safe skillet over medium-high heat. Add the onions and cook, stirring occasionally, until softened, about 10 minutes.
- Gradually add the wine to the onions, allowing it to cook off between additions. Continue to cook until the onions are deeply caramelized, about 25 minutes total.
- Stir in the garlic, mushrooms, thyme, and sage. Season with salt and pepper, and cook for an additional 3-4 minutes.
- Pour in the broth and bring to a low boil. Add the partially cooked meatballs to the skillet. Simmer for 10 minutes, or until the meatballs are cooked through.
- Stir in the milk, cream, or coconut milk.
- Finish and Serve:
- Place slices of French bread on a baking sheet and toast in the oven for 10 minutes until dry.
- Switch the oven to broil. Arrange the toasted bread around or on top of the meatballs in the skillet. Sprinkle evenly with Gruyère cheese.
- Broil for 3-5 minutes, or until the cheese is bubbly and golden brown.
- Garnish with additional thyme leaves before serving.