Classic Spinach Souffle Recipe

This classic spinach souffle is a light, airy, and flavorful dish that’s perfect for brunch, lunch, or a light dinner. It’s made with a creamy bechamel base, spinach, eggs, and cheese, baked until golden and puffed.  

Ingredients:

  • Spinach:
    • 1 pound fresh spinach, washed and roughly chopped (or 10 ounces frozen spinach, thawed and squeezed dry)
  • Butter:
    • 4 tablespoons unsalted butter, divided
  • Flour:
    • 4 tablespoons all-purpose flour
  • Milk:
    • 1 1/2 cups whole milk
  • Eggs:
    • 4 large eggs, separated
  • Cheese:
    • 1/2 cup grated Gruyère or Parmesan cheese (or a mix)
  • Onion & Garlic:
    • 1 small onion, finely chopped
    • 2 cloves garlic, minced  
  • Seasonings:
    • Salt and freshly ground black pepper to taste
    • Pinch of nutmeg

Instructions:

  1. Prepare the Spinach:
    • If using fresh spinach, cook it in a large skillet over medium heat until wilted. Drain well and squeeze out any excess liquid. Roughly chop the spinach.
    • If using frozen spinach, thaw it and squeeze out as much liquid as possible.
  2. Make the Bechamel Base:
    • Melt 2 tablespoons of butter in a saucepan over medium heat. Add the chopped onion and cook until softened, about 5-7 minutes.
    • Add the minced garlic and cook for another minute until fragrant.
    • Stir in the flour and cook for 1-2 minutes, whisking constantly, until the flour is lightly browned.
    • Gradually whisk in the milk, a little at a time, until smooth. Bring to a simmer, whisking constantly, and cook until the sauce has thickened, about 5-7 minutes.
    • Remove from heat and stir in the remaining 2 tablespoons of butter, the grated cheese, spinach, salt, pepper, and nutmeg.
  3. Separate the Eggs:
    • Separate the egg yolks from the egg whites.
  4. Add Egg Yolks:
    • Whisk the egg yolks into the bechamel mixture until well combined.
  5. Beat the Egg Whites:
    • In a separate clean bowl, beat the egg whites with an electric mixer until stiff peaks form.  
  6. Fold in Egg Whites:
    • Gently fold about 1/3 of the beaten egg whites into the spinach mixture to lighten it.  
    • Gently fold in the remaining egg whites until no streaks remain. Be careful not to overmix.  
  7. Prepare Baking Dish:
    • Preheat oven to 375°F (190°C).
    • Generously butter a 2-quart baking dish or souffle dish.
  8. Bake the Souffle:
    • Pour the souffle mixture into the prepared dish.
    • Bake for 30-40 minutes, or until the souffle is golden brown and puffed. A toothpick inserted into the center should come out clean.
  9. Serve Immediately:
    • Souffles deflate quickly, so serve immediately.  

Tips and Notes:

  • Prepping Ingredients: Have all your ingredients prepped and measured before starting.
  • Bechamel Thickness: Ensure your bechamel is thick enough to hold the souffle.
  • Egg Whites: Beat the egg whites until stiff peaks form for maximum volume.  
  • Folding Technique: Fold the egg whites gently to maintain the airiness of the souffle.
  • Oven Temperature: Don’t open the oven door too often during baking, as this can cause the souffle to collapse.
  • Serving: Serve immediately for best texture and presentation.

Enjoy your beautiful and delicious Spinach Souffle!

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