Print
clock clock iconcutlery cutlery iconflag flag iconfolder folder iconinstagram instagram iconpinterest pinterest iconfacebook facebook iconprint print iconsquares squares iconheart heart iconheart solid heart solid icon
A plate of golden-brown French onion gnocchi garnished with fresh herbs and caramelized onions, served on a rustic wooden table.

French Onion Gnocchi

5 Stars 4 Stars 3 Stars 2 Stars 1 Star

No reviews

Discover the creamy, cheesy delight of French Onion Gnocchi—a comforting dish featuring tender gnocchi coated in caramelized onion and rich cheese sauce. Perfect for cozy dinners or impressive gatherings, this recipe combines earthy caramelized onions with soft, fluffy gnocchi in a velvety cheese sauce, delivering hearty flavors and culinary comfort.

  • Total Time: 1 hour 15 minutes
  • Yield: 4 servings 1x

Ingredients

Scale
  • 500g potatoes (russet or Yukon Gold)
  • 150g all-purpose flour
  • 1 large egg
  • 1 teaspoon salt
  • 2 large onions, thinly sliced
  • 2 tablespoons unsalted butter
  • 1 cup shredded Gruyère or cheddar cheese
  • 1/2 cup Parmesan cheese, grated
  • 1/2 cup heavy cream
  • Fresh thyme or parsley for garnish
  • Olive oil, salt, and pepper to taste

Instructions

  1. Boil potatoes in salted water until tender, about 20 minutes. Peel and mash while warm.
  2. In a large bowl, combine mashed potatoes, flour, egg, and salt. Knead until soft dough forms.
  3. Divide dough, roll into 1-inch ropes, cut into 1-inch pieces, and optionally press with a fork to create ridges.
  4. Drop gnocchi into boiling salted water; cook until they float, about 2-3 minutes. Remove and set aside.
  5. In a skillet, heat butter and olive oil over medium heat. Add sliced onions, salt, and cook for 25-30 minutes until golden and caramelized.
  6. Add heavy cream, grated cheeses, and stir until melted and creamy. Season with pepper and herbs.
  7. Combine cooked gnocchi with the cheese-onion sauce. Heat gently until bubbly and thickened.

Notes

  • Use the best quality potatoes for fluffy gnocchi.
  • Drain onions well to prevent excess moisture in the sauce.
  • Add cooked bacon or sautéed mushrooms for extra flavor.
  • Author: Serena Miller
  • Prep Time: 30 minutes
  • Cook Time: 45 minutes
  • Category: Main Course
  • Method: Stovetop
  • Cuisine: French
  • Diet: Vegetarian

Nutrition

  • Serving Size: 1 plate
  • Calories: 520 Kcal
  • Sugar: 8g
  • Sodium: 620mg
  • Fat: 27g
  • Saturated Fat: 14g
  • Unsaturated Fat: 10g
  • Trans Fat: 0.5g
  • Carbohydrates: 58g
  • Fiber: 4g
  • Protein: 16g
  • Cholesterol: 95mg