French Onion Meatballs (Print Version)

Ingredients:

01 - 1 ½ cups breadcrumbs (or panko).
02 - ¼ cup + 2 tbsp whole milk.
03 - 1 ½ lbs ground beef (85/15 lean).
04 - 1 tbsp chopped parsley.
05 - 1 tsp fresh thyme leaves (plus extra for garnish).
06 - 1 tsp herbes de Provence.
07 - 1 tsp salt.
08 - ¼ tsp black pepper.
09 - ½ large white onion, minced.
10 - 4 cloves garlic, minced.
11 - ¾ cup grated Gruyere cheese (divided).
12 - 1 egg, whisked.
13 - 1 cup shredded mozzarella cheese.
14 - 4 tbsp olive oil (divided).
15 - 2 tbsp butter.
16 - 2 ½ large white onions, sliced.
17 - 1 tsp herbes de Provence (for sauce).
18 - 1 tsp dried thyme.
19 - ¼ cup sherry (or white wine).
20 - 1 ½ tbsp flour.
21 - 2 ¼ cups beef stock.
22 - Salt and pepper to taste.
23 - 2 tsp fresh thyme leaves (for garnish).

Instructions:

01 - Soak breadcrumbs in milk for 5 minutes. In a large bowl, combine the soaked breadcrumbs with ground beef, parsley, thyme, herbes de Provence, salt, pepper, minced onion, minced garlic, ¼ cup Gruyere cheese, and the whisked egg. Mix gently.
02 - Shape the mixture into 2-tbsp-sized meatballs and chill for 15 minutes to firm up.
03 - Heat 2 tbsp olive oil in a skillet over medium heat. Brown the meatballs on all sides for 8-10 minutes. Remove from skillet and set aside.
04 - In the same skillet, add the remaining olive oil and butter. Sauté sliced onions with salt and pepper over medium heat, stirring frequently, until caramelized (20-25 minutes).
05 - Add garlic, herbes de Provence, and dried thyme to the onions. Stir well. Deglaze the pan with sherry or white wine, cooking until reduced.
06 - Stir in flour and cook for 1 minute. Gradually whisk in beef stock, simmering for 5 minutes until the sauce thickens.
07 - Return the meatballs to the skillet, nestling them in the onion sauce. Top with shredded mozzarella and the remaining Gruyere cheese.
08 - Place the skillet under a broiler and cook for 5-7 minutes, until the cheese is melted, bubbly, and golden brown.
09 - Garnish with fresh thyme leaves and serve hot with crusty bread or over mashed potatoes.

Notes:

01 - French Onion Meatballs combine juicy, flavorful meatballs with a rich caramelized onion sauce, topped with gooey melted cheese.
02 - Perfect for cozy dinners or special occasions, this dish pairs beautifully with crusty bread or creamy mashed potatoes.