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Buttery Gnocchi with Caramelized Onions and Gruyère Recipe

4.9 from 103 reviews

This Buttery Gnocchi with Caramelized Onions and Gruyère is a comforting Italian-inspired dish showcasing golden crispy gnocchi pan-seared to perfection, sweetly caramelized yellow onions enriched with fresh thyme, and topped with melted Gruyère cheese broiled to a bubbly, golden finish. It’s a delightful blend of rich buttery flavors and textured layers ideal for a cozy meal.

Ingredients

Scale

For the Gnocchi

  • 1 package Potato gnocchi (fresh or frozen)
  • 1 tablespoon Olive oil

For the Caramelized Onions

  • 2 medium Yellow onions, thinly sliced
  • 1 teaspoon Kosher salt
  • 1 teaspoon Ground black pepper
  • 2 tablespoons Unsalted butter
  • 1 teaspoon Fresh thyme

For the Broiling

  • 1/4 cup Dry white wine
  • 1 tablespoon Balsamic vinegar
  • 6 ounces Gruyère cheese, shredded
  • 1 teaspoon Extra black pepper (for garnishing)

Instructions

  1. Heat the Skillet: Heat 1 tablespoon olive oil in a 12-inch broiler-safe skillet over medium heat. Add the potato gnocchi in batches and cook undisturbed for 3 to 5 minutes until the bottoms turn golden brown. Remove and set aside on a baking sheet.
  2. Caramelize the Onions: In the same skillet, melt 2 tablespoons unsalted butter over medium heat. Add thinly sliced yellow onions, half of the fresh thyme, kosher salt, and ground black pepper. Cook for about 30 minutes, stirring occasionally, until onions become deeply golden and very soft.
  3. Deglaze the Pan: Pour 1/4 cup dry white wine over the caramelized onions, scraping up browned bits from the pan. Cook until the wine almost evaporates, about 1 minute. Stir in 1 tablespoon balsamic vinegar for tanginess.
  4. Combine and Broil: Return the seared gnocchi to the skillet with the onions and mix gently to combine evenly. Spread out and top with 6 ounces shredded Gruyère cheese. Place skillet under the broiler for 4 to 6 minutes until cheese is bubbly and golden brown.
  5. Garnish and Serve: Remove from broiler, garnish with remaining fresh thyme and an extra sprinkle of black pepper. Serve immediately for best texture and flavor.

Notes

  • This dish tastes best fresh out of the oven. Leftovers can be stored in an airtight container for up to 3 days.
  • Reheat gently on the stove with a splash of water or broth to revive texture.
  • For freezing, store in a freezer-safe container up to 2 months; thaw overnight in the fridge before reheating.
  • Perfectly caramelize onions by cooking slowly on medium heat for at least 30 minutes, stirring occasionally to avoid burning.
  • Use a dry white wine you enjoy drinking for best flavor in deglazing.
  • Keep a close watch when broiling as Gruyère can go from bubbly to burnt quickly.

Keywords: Buttery gnocchi, caramelized onions, Gruyère cheese, Italian pasta, broiled gnocchi, comfort food, easy dinner recipe