Tasty French Onion Meatballs

As seen in: Game Day Snacks & Appetizers: Winning Bites for Sports Gatherings

A mouthwatering twist that brings together the rich flavors of French onion soup with juicy meatballs, featuring sweet browned onions, savory sauce, and stretchy melted cheese.

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Refreshed on Fri, 11 Apr 2025 19:22:56 GMT
A cast iron skillet filled with meatballs covered in melted cheese and sprinkled with fresh parsley, sitting in a flavorful brown sauce. Save it
A cast iron skillet filled with meatballs covered in melted cheese and sprinkled with fresh parsley, sitting in a flavorful brown sauce. | iamcooker.com

I've turned my kitchen into a comfort food heaven with these French Onion Meatballs. They're absolutely magical - blending all the good stuff from French onion soup with soft, juicy meatballs. Whenever I whip these up, everyone at the table falls in love with that deep caramelized onion gravy and gooey Swiss cheese on top.

Ultimate Comfort

The beauty of these meatballs is how they take those beloved French onion soup flavors and turn them into a hearty main course. They're my go-to whether I'm feeding the family or having friends over. And though they taste like they took forever to make, they come together without much fuss.

Crafting Juicy Meatballs

Nailing the Sear
There's something satisfying about watching these meatballs develop that gorgeous brown exterior. I make sure they aren't crowded in the pan so they get that delicious crust while staying tender inside.
Oven Magic
Popping them into a hot oven helps everything come together as the meatballs finish cooking while soaking up all that yummy sauce. Sometimes I'll switch to broil at the end for a bit of extra crunch.

Flavor-Packed Gravy

Slow-Cooked Goodness
The secret to amazing onions is taking your time. I let mine slowly turn golden and sweet, with just a pinch of salt to bring out their natural flavor.
The Wine Trick
A good splash of red wine works wonders to scrape up all those tasty bits from the bottom of the pan. It makes a sauce that's even more delicious than traditional French onion soup.
A plate of three cheesy meatballs topped with brown gravy and garnished with parsley. Save it
A plate of three cheesy meatballs topped with brown gravy and garnished with parsley. | iamcooker.com

Final Flourishes

Bread and Cheese Combo
Nothing beats that melted Swiss cheese topping, especially with crunchy baguette pieces on the side. I usually make extra bread because everyone wants more for soaking up the gravy.
Serving in Style
There's something special about bringing the whole pan to the table with a sprinkle of fresh thyme on top. These meatballs always grab attention whether they're next to buttery mashed potatoes or a simple green salad.

Prep Ahead Wonders

You can't beat these meatballs for planning ahead. I often brown them early and pop them in the fridge. Then come dinner time, I just warm everything up in that tasty sauce and add cheese on top. It takes all the stress out of hosting when most of the work's already done.

Tasty Side Matches

These meatballs stand tall by themselves but pairing them with the right sides takes dinner up a notch. Some nights I go for velvety mashed potatoes to soak up all that sauce, other times a crisp green salad gives a nice contrast. But those toasted baguette slices? They're a must-have for making each bite even better.

Kitchen Secrets

I've found that buying good beef really changes how these taste and feel in your mouth. Don't rush those onions as they need time to get sweet and soft. And always keep extra bread around because trust me, everyone will want more for dipping into that incredible sauce.

Leftover Magic

These meatballs taste even better after a day or two in the fridge as the flavors mix together. To warm them up, I go slow on the stove and might add a dash of broth to freshen the sauce. A quick trip under the broiler melts the cheese right before serving, and they taste just as good as day one.

Family Favorite

We've made these French Onion Meatballs a regular at our table. They've got this amazing way of mixing everyday comfort food with fancy restaurant flavors, making any meal feel special. From quick weeknight dinners to gatherings with friends, they always bring happy faces around the table.

A skillet of cheesy meatballs simmering in a savory sauce with onions and garnished with parsley. Save it
A skillet of cheesy meatballs simmering in a savory sauce with onions and garnished with parsley. | iamcooker.com

Common Questions

→ Can I make the onions ahead of time?

Absolutely! You can cook the onions up to 3 days before and keep them in your fridge. This actually makes them taste even better.

→ What type of wine works best?

Go for any dry red you'd like to drink, such as Pinot Noir or Cabernet. It gives the sauce amazing flavor, but you can just use more broth instead.

→ How do I prevent meatballs from falling apart?

Make sure to soak the bread and milk mixture for at least 5 minutes and don't mix the meat too much. Also check that your pan is hot enough before adding the meatballs.

→ Can I freeze this dish?

The meatballs and sauce freeze really well for up to 3 months. Just add fresh cheese and bread when you're ready to eat them again.

→ What can I substitute for Swiss cheese?

Gruyere works wonderfully as a classic option, or try combining provolone with mozzarella to get that same gooey stretch when melted.

Cheesy Onion Beef Balls

Juicy beef balls mixed with herbs, bathed in sweet caramelized onion and red wine sauce, covered with melty Swiss cheese and served alongside crunchy bread.

Preparation
20 Mins
Cooking Duration
80 Mins
Complete Duration
100 Mins
By: sofia


Complexity: Advanced

Origin: Country-style French

Output: 4 Portions (15-18 tasty meatballs)

Diet Types: ~

What You'll Need

01 2 tablespoons extra virgin olive oil.
02 2 big yellow onions, cut into thin slices.
03 3 ounces cold water.
04 1/2 teaspoon table salt.
05 2 tablespoons unsalted butter.
06 1 1/2 pounds beef chuck, ground.
07 1/4 cup whole milk.
08 3/4 cup seasoned Italian crumbs.
09 5 cloves garlic, made into paste.
10 1 teaspoon thyme leaves, fresh.
11 1 teaspoon cooking salt.
12 1 teaspoon ground black pepper.
13 2 large fresh eggs.
14 4 cloves garlic, finely chopped.
15 1 1/2 tablespoons all-purpose flour.
16 1/2 cup red wine, dry variety.
17 2 cups chicken broth.
18 1 tablespoon cognac (skip if you want).
19 2 cups grated Swiss cheese.
20 12 thin baguette slices.

Preparation Steps

01 Step

Soak crumbs in milk for about 5 minutes. Throw in the other stuff and shape into 1.5-inch balls.

02 Step

Simmer onions with water and salt with lid on for 15 minutes, then take off lid and keep cooking till brown.

03 Step

Get meatballs golden in hot oil, roughly 3 minutes each side. Take out and put aside.

04 Step

Finish browning onions, toss in garlic and flour. Pour in wine, broth, and add your spices.

05 Step

Put meatballs back in the sauce, sprinkle cheese on top.

06 Step

Cook at 450°F for about 7-10 minutes till it's all bubbly.

07 Step

Get baguette slices toasty with cheese on top. Serve the meatballs alongside the bread.

Additional Tips

  1. You can make the onions a day before.
  2. Broth made from scratch works best.
  3. Good in the fridge for 3 days.

Required Equipment

  • Deep pan safe for oven use.
  • Big cooking pot.
  • Flat baking tray.

Allergen Notice

Review ingredients for possible allergens and seek professional medical advice if uncertain.
  • Dairy products.
  • Egg products.
  • Gluten.

Nutritional Information (Each Portion)

Consider these values as estimates rather than definitive health guidance.
  • Energy: 758
  • Fat Content: 33 g
  • Carbohydrates: 52 g
  • Protein Content: 57 g