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    Home » Recipes » Cast Iron Skillet Recipes

    Published: Feb 21, 2024 by Angie Zoobkoff · This post may contain affiliate links. As an Amazon associate, I earn a commission from qualifying purchases. · Leave a Comment

    French Onion Skillet Gnocchi

    Jump to Recipe Print Recipe

    This French onion gnocchi skillet combines the rich, cheesy goodness of French onion soup with plump, slightly crisped gnocchi. It's a hearty and satisfying meal or side dish that is made entirely in your cast-iron skillet. It's perfect for a cool-weather camping meal or a cozy night in.

    A cast iron skillet filled with French onion gnocchi with a bunch of thyme on the side.

    Most skillet gnocchi recipes are ideal because they, like this recipe, are made in a single pan. However, many of them require the use of a broiler for melting the cheese, which isn't exactly ideal when you're camping. Unless, of course, you've got an RV with a little broiler in the oven. If you do, broil away to get melted browned cheese on top.

    For everyone else making this on their camp stove or campfire, a broiler is out of the question. Thankfully, a lid or a piece of foil works wonders for trapping enough heat to get the cheese melted and the gnocchi nice and plump.

    Jump to:
    • Why This Recipe is Great for Camping
    • Ingredients and Substitutions
    • How to Make French Onion Gnocchi
    • FAQs
    • Tips and Troubleshooting
    • Storage and Reheating Instructions
    • More Camping Gnocchi Recipes You'll Love
    • Recipe

    Why This Recipe is Great for Camping

    • It's a satisfying gnocchi recipe that is hearty enough to serve as a one-pot meal.
    • This French onion skillet gnocchi recipe requires only one skillet.
    • Many of the ingredients are shelf-stable, so they won't take up precious cooler space.

    Ingredients and Substitutions

    Ingredients for French onion skillet gnocchi--thyme, oil, onions, gnocchi, beef broth, Swiss cheese, and Worcestershire sauce.
    • Oil--Any neutral flavored oil, such as vegetable or sunflower oil will work well here.
    • Onions--It will seem like a lot of onions, but they do shrink as they cook. Don't panic if your skillet is completely full in the beginning.
    • Gnocchi--I find that shelf-stable dry gnocchi works best for this recipe. You can also use refrigerated "skillet" gnocchi, if you prefer.
    • Beef broth--I use beef broth here because it delivers that French onion soup flavor, but you can substitute vegetable broth.
    • Worcestershire sauce--This adds a layer of umami to the finished dish and I highly recommend using it. If you don't have any, you could add a splash of soy sauce.
    • Fresh thyme--This herb adds a subtle flavor to the dish. If you can't get fresh thyme, add ½ teaspoon of dried thyme, instead.
    • Swiss cheese--This is a readily available, reasonably priced cheese. Don't use pre-shredded cheese, as it doesn't melt well. For a very authentic flavor, splurge on Gruyère cheese and use that instead.

    How to Make French Onion Gnocchi

    A cast iron skillet filled with sliced onions.
    Unccoked gnocchi with caramelized onions in a cast iron skillet.
    1. Heat the oil in a large cast iron skillet over medium-low heat. Add the onions and reduce the heat to low. Cook until the onions are soft and caramelized.
    2. Add the gnocchi and stir well to combine. Cook, stirring occasionally, until the gnocchi are beginning to brown and crisp.
    Cooked gnocchi and onions and a bunch of fresh thyme in a cast iron skillet.
    A skillet covered with foil.
    1. Pour in the broth and Worcestershire sauce and nestle the thyme sprigs in the mixture.
    2. Cover and cook until the gnocchi are plump and the liquid is reduced.
    Gnocchi topped with shredded Swiss cheese in a cast iron skillet.
    A skillet covered with foil.
    1. Sprinkle with cheese.
    2. Cover and cook until the cheese is melted.

    FAQs

    Do I need to pre-boil my gnocchi?

    No, it's not necessary. The gnocchi will become soft and tender from cooking in the skillet and simmering in the broth. Pre-boiling them can cause them to become overcooked and gummy.

    Can I make this with frozen gnocchi?

    I don't recommend it. The cold frozen gnocchi don't toast well in the skillet and tend to be gummy after pan-frying.

    What should I serve with French onion gnocchi?

    You can serve this as an entree or a side dish. If you're serving it as a main, a side salad is a great accompaniment. This is also an excellent side dish alongside a lean protein, like Dutch oven turkey breast.

    Tips and Troubleshooting

    • To avoid crying while slicing your onions, always use a sharp knife and keep the root end of the onion intact while slicing.
    • If your onions are sticking while you're caramelizing them, add a splash of water.
    • If you don't have foil for covering your skillet, you can use a lid, baking sheet, or other larger skillet to cover the gnocchi.

    Storage and Reheating Instructions

    Store leftover gnocchi in a sealed container in your fridge or cooler for up to 4 days. Reheat in a skillet over low heat, adding a splash of broth to help loosen the mixture. I don't recommend freezing it.

    A cast iron skillet filled with French onion gnocchi with a bunch of thyme on the side.

    More Camping Gnocchi Recipes You'll Love

    An open foil packet filled with gnocchi, corn, tomatoes, and basil on a wooden tree stump.
    Corn and Tomato Gnocchi Foil Packets
    Gnocchi, tomatoes, mozzarella and basil in a foil packet on a plate.
    Caprese Gnocchi Foil Packets

    Tried This Recipe?

    If you've tried this recipe, please leave a comment below. Follow me on Instagram, Facebook, or Pinterest for more great camping and grilling recipes.

    Recipe

    A cast iron skillet filled with French onion gnocchi with a bunch of thyme on the side.

    French Onion Skillet Gnocchi

    A woman's face.Angie Zoobkoff
    This easy skillet gnocchi combines the classic flavors of French onion soup with tender plump potato dumplings. It's made entirely in your cast iron skillet and is a great side or main dish for camping.
    5 from 1 vote
    Print Recipe Pin Recipe
    Prep Time 10 minutes mins
    Cook Time 35 minutes mins
    Total Time 45 minutes mins
    Course Main Course, Side Dish
    Cuisine French, Italian
    Servings 4 servings
    Calories 360 kcal

    Equipment

    • 12-inch (or larger) cast-iron skillet

    Ingredients
      

    • 2 tablespoons vegetable oil
    • 2 pounds onions (about 6) thinly sliced into half-moons
    • Salt and pepper
    • One package (18 oz/500 g) gnocchi
    • 1 cup beef broth
    • 1 tablespoon Worcestershire sauce
    • 4 sprigs fresh thyme
    • 1 cup grated Swiss cheese

    Instructions
     

    • Set a cast iron skillet over medium low heat on a stove top or camp stove. Add the oil and let it heat for 2 minutes.
    • Pile the onions into the skillet and season with salt and pepper. Don't worry if your skillet seems very full. The onions will reduce as they cook.
    • Reduce the heat to low and cook until the onions are soft and golden brown, stirring occasionally, about 20 minutes.
    • Add the gnocchi to the skillet and stir well to combine with the onions. Cook, stirring occasionally, until the gnocchi begin to develop browned spots, about 5 minutes.
    • Pour in the broth and Worcestershire sauce and nestle the thyme in the mixture. Cover with a lid, foil, or baking sheet and cook until the gnocchi are plump and most of the liquid is absorbed, about 5 minutes.
    • Discard the thyme and adjust seasoning to taste, if needed.
    • Sprinkle the cheese over. Cover and cook until the cheese is melted, about 2 minutes. Serve immediately.

    Notes

      • Tear-free onion slicing--To avoid crying while slicing your onions, always use a sharp knife and keep the root end of the onion intact while slicing.
      • Stop them from sticking--If your onions are sticking while you're caramelizing them, add a splash of water.
      • Storage and reheating--Store leftover gnocchi in a sealed container in your fridge or cooler for up to 4 days. Reheat in a skillet over low heat, adding a splash of broth to help loosen the mixture.
    •  

    Nutrition

    Serving: 1portionCalories: 360kcalCarbohydrates: 41.9gProtein: 12.3gFat: 15.5gCholesterol: 25mgSodium: 835mgFiber: 4gSugar: 3.3g
    Keyword cast iron cooking, french onion soup gnocchi, one pan meals, skillet gnocchi
    Tried this recipe?Let us know how it was!

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    5 from 1 vote (1 rating without comment)

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    Hi, I'm Angie! I'm so glad you're here. I can't wait to share my favorite camping and grilling recipes with you.

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