Baked French Onion Gnocchi Recipe
Introduction
Baked French Onion Gnocchi is a comforting dish that combines tender gnocchi with rich caramelized onions and melted cheese. It brings the warm flavors of French onion soup into an easy-to-make casserole perfect for sharing. This recipe is sure to become a family favorite.

Ingredients
- 1 tablespoon olive oil
- 1 tablespoon unsalted butter
- 1 large sweet onion, thinly sliced
- 1/4 cup white wine
- 1 tablespoon fresh minced thyme
- 2 cups beef broth
- 1 lb gnocchi
- Salt and pepper to taste
- 1 cup shredded Swiss or Gruyere cheese
- 8-10 slices French bread, toasted
Instructions
- Step 1: Preheat the oven to 400°F. In a large skillet or Dutch oven, melt the olive oil and butter over medium heat. Add the sliced onions and stir occasionally until they become deeply caramelized, about 20 minutes.
- Step 2: Deglaze the pan by pouring in the white wine and scraping up any browned bits with a wooden spoon. Add the thyme and beef broth, then bring to a simmer. Stir in the gnocchi and cook over medium heat, stirring occasionally, until the gnocchi is tender and the sauce has thickened and reduced, about 5–10 minutes.
- Step 3: Season with salt and pepper to taste. Transfer the gnocchi mixture into a medium greased baking dish. Sprinkle the shredded cheese evenly on top.
- Step 4: Bake in the preheated oven for 20–25 minutes, until the cheese is lightly browned and bubbly. Serve hot with toasted French bread slices for dipping.
Tips & Variations
- Use vegetable broth instead of beef broth for a lighter, vegetarian option.
- For extra richness, add a splash of cream to the sauce before baking.
- Try adding fresh herbs like rosemary or parsley for additional flavor.
- Swap out Swiss or Gruyere for mozzarella or fontina for a different cheesy twist.
Storage
Store leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, cover the dish with foil and warm in a 350°F oven for 15–20 minutes until heated through. Alternatively, reheat individual portions in the microwave until hot.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use frozen gnocchi for this recipe?
Yes, frozen gnocchi works well. Just add a couple of extra minutes to the simmering step to ensure they cook through.
What can I serve instead of French bread?
Crusty baguette, garlic bread, or even a simple side salad pairs nicely if you want a lighter option.
PrintBaked French Onion Gnocchi Recipe
This Baked French Onion Gnocchi recipe combines the rich, caramelized flavors of sweet onions with tender gnocchi, simmered in a savory beef broth and white wine sauce, then topped with melted Swiss or Gruyere cheese and finished in the oven for a bubbly, golden crust. Served alongside toasted French bread slices, it’s a comforting and hearty dish perfect for cozy dinners.
- Prep Time: 15 minutes
- Cook Time: 50 minutes
- Total Time: 1 hour 5 minutes
- Yield: 4 servings 1x
- Category: Main Dish
- Method: Baking
- Cuisine: French-inspired
Ingredients
Main Ingredients
- 1 tablespoon olive oil
- 1 tablespoon unsalted butter
- 1 large sweet onion, thinly sliced
- 1/4 cup white wine
- 1 tablespoon fresh minced thyme
- 2 cups beef broth
- 1 lb gnocchi
- Salt and pepper to taste
- 1 cup shredded Swiss or Gruyere cheese
Accompaniments
- 8–10 slices French bread, toasted
Instructions
- Caramelize Onions: Preheat your oven to 400°F. In a large skillet or Dutch oven, melt the olive oil and butter over medium heat. Add the thinly sliced sweet onion and cook, stirring occasionally, until they turn a deep caramelized golden brown, which will take about 20 minutes. This slow cooking brings out their natural sweetness and rich flavor.
- Deglaze and Simmer: Pour in the white wine to deglaze the pan, using a wooden spoon to scrape up any flavorful browned bits stuck to the skillet. Add the fresh minced thyme and beef broth, then bring the mixture to a gentle simmer. Stir in the gnocchi and continue cooking over medium heat, stirring occasionally, until the gnocchi become tender and the sauce thickens and reduces, approximately 5 to 10 minutes.
- Prepare for Baking: Season the gnocchi mixture with salt and pepper according to your taste. Transfer everything into a medium-sized greased baking dish, spreading it evenly. Sprinkle the shredded Swiss or Gruyere cheese over the top to cover the gnocchi thoroughly.
- Bake: Place the baking dish in the preheated oven and bake at 400°F for 20 to 25 minutes. Bake until the cheese is lightly browned and bubbly, indicating that the dish is heated through and ready to serve.
- Serve: Remove from the oven and serve hot with toasted French bread slices on the side, perfect for dipping into the cheesy, oniony gnocchi sauce. Enjoy your comforting and flavorful meal!
Notes
- Use fresh thyme for the best flavor, but dried thyme can be substituted at 1 teaspoon if fresh is unavailable.
- For a vegetarian version, substitute beef broth with vegetable broth.
- Gruyere provides a nuttier flavor, while Swiss cheese offers a milder taste; choose based on your preference.
- Make sure to toast the French bread slices just before serving for the best texture and flavor.
- Cooking times may vary slightly based on your stove and oven; watch the onions carefully to avoid burning.
Keywords: Baked French Onion Gnocchi, caramelized onion gnocchi, cheesy gnocchi bake, French onion recipe, comfort food gnocchi

