High Protein French Onion Gnocchi (Print Version)
High protein French onion gnocchi loaded with caramelized onions, melted cheese, and tender gnocchi a hearty dinner ready in under 45 minutes.
# Recipe Info:
Prep Time: 10 Minutes minutes
Cook Time: 35 Minutes minutes
Total Time: 45 minutes
Servings: 4 Servings
Difficulty: Intermediate
Cuisine: French
Dietary: Vegetarian
# Ingredients:
→ Caramelized Onion Base
01 -
3 large yellow onions, thinly sliced
02 -
2 tbsp unsalted butter
03 -
1 tbsp olive oil
04 -
1/2 cup dry white wine
05 -
1 tbsp fresh thyme leaves
06 -
1 tsp Worcestershire sauce
→ Golden Pillowy Gnocchi
07 -
1 lb store-bought potato gnocchi
08 -
1 tbsp olive oil
09 -
Salt and pepper to taste
→ Silky High-Protein Broth Sauce
10 -
2 cups low-sodium beef broth
11 -
1 cup 2% cottage cheese, blended smooth
12 -
2 tbsp all-purpose flour
13 -
1 tbsp Dijon mustard
14 -
3/4 cup shredded Gruyère cheese
→ Gratinée Crust Topping
15 -
1/2 cup shredded part-skim mozzarella
16 -
1/4 cup grated Parmesan cheese
17 -
1 tbsp fresh flat-leaf parsley, chopped
# Instructions:
01 -
Heat 2 tbsp unsalted butter and 1 tbsp olive oil in a large oven-safe skillet over medium-low heat. Add 3 large yellow onions, thinly sliced, and cook for 20-25 minutes, stirring every few minutes, until deeply golden and jammy. Don't rush this — low and slow is the secret.
02 -
Pour in 1/2 cup dry white wine to deglaze the pan, scraping up any browned bits. Stir in 1 tbsp fresh thyme leaves and 1 tsp Worcestershire sauce. Let the wine reduce for 2-3 minutes until nearly absorbed. This flavor base is what makes this High Protein French Onion Gnocchi for Dinner truly irresistible.
03 -
While onions finish, heat 1 tbsp olive oil in a separate non-stick skillet over medium-high heat. Add 1 lb store-bought potato gnocchi in a single layer. Sear undisturbed for 2-3 minutes per side until golden and crispy. Season with salt and pepper to taste, then set aside.
04 -
Preheat your broiler to high. Sprinkle 2 tbsp all-purpose flour over the caramelized onions and stir for 1 minute. Gradually whisk in 2 cups low-sodium beef broth, then stir in 1 cup blended smooth cottage cheese and 1 tbsp Dijon mustard until the sauce is silky and lump-free.
05 -
Reduce heat to medium-low and stir in 3/4 cup shredded Gruyère cheese until fully melted and the sauce is smooth and creamy. Taste and adjust seasoning with salt and pepper. This rich, protein-packed sauce is the heart of your High Protein French Onion Gnocchi for Dinner.
06 -
Fold the seared gnocchi directly into the skillet with the French onion sauce, gently tossing to coat every pillow evenly. Spread everything into an even layer across the bottom of the oven-safe skillet, making sure the gnocchi is nestled into the sauce.
07 -
Scatter 1/2 cup shredded part-skim mozzarella and 1/4 cup grated Parmesan cheese evenly over the top of your High Protein French Onion Gnocchi for Dinner. Place the skillet under the broiler for 3-5 minutes, watching closely, until the cheese is bubbly, golden, and lightly charred in spots.
08 -
Remove from the broiler and let rest for 2 minutes — this helps the sauce set slightly for easier serving. Sprinkle with 1 tbsp fresh flat-leaf parsley, chopped, for a pop of color and freshness. Serve your High Protein French Onion Gnocchi for Dinner straight from the skillet while hot.
# Notes:
01 -
💡 Cooking Tip: The blended cottage cheese is the high-protein magic here — blend it completely smooth before adding so it melts seamlessly into the sauce without any lumps or curds.
02 -
🔄 Substitution: No Gruyère on hand? Swiss cheese or Comté work beautifully as 1:1 swaps and keep that classic French onion flavor profile intact.
03 -
🥡 Storage: Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat gently on the stovetop with a splash of beef broth to loosen the sauce and restore its creamy texture.
04 -
🍽️ Serving Tip: Pair this dish with a simple arugula salad dressed with lemon vinaigrette to cut through the richness, or serve alongside crusty sourdough bread to soak up every last drop of that silky French onion sauce.
# Tools You'll Need:
01 -
Large oven-safe skillet or Dutch oven
02 -
blender or food processor
03 -
large pot for boiling gnocchi
04 -
wooden spoon
05 -
cheese grater
06 -
broiler-safe baking dish
07 -
ladle
# Nutrition Facts (Per Serving):
Calories: 610 kcal
Total Fat: 24 g
Total Carbohydrate: 62 g
Protein: 38 g