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Cheesy French Onion Stuffed Potatoes

Cheesy French Onion Stuffed Potatoes

Prep Time 10 minutes
Cook Time 30 minutes
These Cheesy French Onion Stuffed Potatoes are the sort of cozy comfort food you need when you want something warm and pleasing. Picture the flavors of French onion soup—sweet, caramelized onions, a hint of thyme, and rich, gooey Gruyere cheese—all tucked into a fluffy baked potato. It’s hearty, cheesy, and ideal for those chill nights when you want something extraordinary without too much fuss. Every taste is filled with that savory mix of tender onions and melted cheese, making it a dinner triumph or a show-stealing side dish.
4 Servings

Ingredients

  • 4 large baked potatoes
  • 4 tbsp butter
  • 4 onions halved and thinly sliced
  • 1/2 tsp dried thyme
  • 1/2 c sherry or dry white wine
  • 1 c beef stock
  • 2 c Gruyere cheese grated
  • Kosher salt and freshly ground black pepper to taste

Instructions
 

  1. Preheat your oven to 375°F.
  2. Warm up the butter in a large skillet over medium-high heat until it’s nice and melted, ready to coat the onions with that rich, golden goodness. Add the sliced onions, a pinch of salt, some black pepper, and the dried thyme. Cook slowly, stirring every so often, until the onions are super soft and caramelized to a rich golden brown.
  3. Pour in the sherry or white wine to deglaze the skillet, scraping up any flavorful bits stuck to the bottom. Add the beef stock and let it simmer until most of the liquid cooks off, which should take about 5-10 minutes.
  4. While your onions are cooking down, slice the top third off each baked potato and scoop out the insides into a bowl, leaving enough potato in the shell so it stays sturdy.
  5. Mix half of the caramelized onion mixture into the potato flesh and stir well. Scoop the mixture back into the potato shells, making sure to pack it in nicely so each one is full and ready for that final touch.
  6. Set the filled potato shells on a baking sheet, pile on the remaining caramelized onions, and finish with a hearty layer of Gruyere cheese for that perfect melty top.
  7. Pop them in the oven and bake until the cheese is beautifully melted and bubbling, around 10 minutes. If you want that perfectly golden finish, broil them on high for a minute but keep a close eye so they don’t burn.
  8. Let the potatoes cool for a bit before serving. Trust me, the wait is worth it for that first cheesy, oniony bite!

Notes

Making this recipe gluten-free is really easy! Just double-check that the beef stock you’re using is certified gluten-free since some broths can have sneaky gluten hiding in them. And while you’re at it, make sure the sherry or dry white wine is safe too. Other than that, the rest of the ingredients are naturally gluten-free, so you’re good to go. With these little adjustments, you’ll be able to enjoy this cozy dish without a second thought. And trust me, it’ll be just as tasty—no one will even know the difference!
Bitty