French Onion Meatballs with Rich Sauce
French Onion Meatballs with Rich Sauce combines sweet caramelized onions and juicy meatballs in a savory, velvety sauce that delivers bold and comforting flavors. This versatile dish is perfect as a main course, appetizer, or party snack, offering a sophisticated twist on a classic favorite. Easy to prepare with simple ingredients, it’s ideal for cozy dinners or impressing guests with minimal effort.
- Author: Lucas
- Prep Time: 20 minutes
- Cook Time: 40 minutes
- Total Time: 1 hour
- Yield: 4 servings 1x
- Category: Appetizers
- Method: Pan-frying and simmering with a finishing broil
- Cuisine: French-inspired
- Diet: Gluten Free (if using gluten-free breadcrumbs)
Meatballs
- 1 pound ground beef and pork mix
- 1/2 cup French bread crumbs or gluten-free breadcrumbs
- 2 cloves garlic, minced
- 1 large egg
- 1 teaspoon fresh thyme leaves
- Salt and freshly ground black pepper, to taste
Caramelized Onions & Sauce
- 3 large yellow onions, thinly sliced
- 3 tablespoons unsalted butter
- 2 cups beef broth
- 1 tablespoon Worcestershire sauce
Optional Topping
- 1/2 cup grated Gruyère or Swiss cheese (or parmesan/mozzarella as alternatives)
- Caramelize the onions: Slice the onions thinly and cook them slowly in butter over low heat, stirring occasionally until they turn deep golden brown and sweet, forming the base of the sauce.
- Prepare the meatball mixture: In a large bowl, gently combine the ground beef and pork mix, breadcrumbs, minced garlic, egg, thyme, salt, and pepper without overworking to ensure tender meatballs.
- Shape and brown the meatballs: Form evenly sized meatballs about 1 to 1.5 inches in diameter. Brown them in a hot skillet with a little oil to develop a crust while keeping the inside moist. Remove and set aside.
- Make the rich onion sauce: In the same skillet, add the caramelized onions back along with the beef broth and Worcestershire sauce. Bring to a simmer and reduce slightly to concentrate the flavors. Adjust seasoning as needed.
- Combine meatballs and sauce: Return the browned meatballs to the skillet, gently coating them with the onion sauce. Simmer on low for about 15 minutes to finish cooking and meld flavors.
- Optional cheese topping: Sprinkle grated Gruyère or Swiss cheese on the meatballs and place the skillet under a broiler for a few minutes until the cheese melts and turns golden.
Notes
- Caramelize onions slowly to avoid burnt or bitter flavors and develop deep sweetness.
- Do not overmix meatball ingredients to prevent tough texture.
- Ensure the skillet is hot enough to brown meatballs evenly for a flavorful crust.
- Use fresh thyme or rosemary for enhanced aroma instead of dried herbs.
- If the sauce is too thin, simmer it uncovered longer; add more broth if too thick.
Nutrition
- Serving Size: 1/4 of recipe
- Calories: 350 kcal
- Sugar: 8 g
- Sodium: 550 mg
- Fat: 22 g
- Saturated Fat: 9 g
- Unsaturated Fat: 11 g
- Trans Fat: 0 g
- Carbohydrates: 15 g
- Fiber: 2 g
- Protein: 25 g
- Cholesterol: 95 mg
Keywords: French onion meatballs, caramelized onions, rich sauce, comfort food, savory meatballs, crowd-pleaser, easy dinner