Crustless Spinach Soufflé with Cornstarch Base

Prep: 15 minCook: 50 minmedium
Crustless Spinach Soufflé with Cornstarch Base

A light and airy soufflé featuring spinach and cheese in a cornstarch-thickened milk base instead of traditional flour roux. The beaten egg whites create the signature rise and fluffy texture, while frozen spinach adds color and nutrients. Perfect for brunch, lunch, or a light dinner, this crustless version eliminates pastry work while maintaining the classic soufflé experience. The optional breadcrumb coating adds subtle texture to the bottom.

Ingredients

  • 3 tablespoons Gefen Bread Crumbs
  • 1 ½ cups milk
    plant milk1:1dairy-free

    may affect texture slightly

    Full guide →
  • cup Gefen Cornstarch
  • 2 eggs eggs, separated
  • 4 additional egg whites
  • 10 ounces frozen chopped spinach, bug-free
  • 3 tablespoons shredded cheese
    nutritional yeast1:1dairy-freevegandairy-free

    different flavor profile

    Full guide →
  • ½ teaspoon salt
  • ¼ teaspoon Pereg Black Pepper

Instructions

  1. 1

    Preheat oven and line nine-inch round pan

  2. 2

    Mix milk with cornstarch in two-quart saucepan

  3. 3

    Heat milk until thickened and boiling, cook for one minute, remove from heat and cool slightly

  4. 4

    Mix egg yolks, spinach, cheese, and seasonings in large bowl

  5. 5

    Stir warm milk into spinach mixture

  6. 6

    Beat six egg whites until peaks form

  7. 7

    Gently fold beaten whites into spinach mixture

  8. 8

    Sprinkle breadcrumbs into pan if using, pour in batter

  9. 9

    Bake for 30 minutes

Tips

Tip 1

Cool the milk mixture slightly before adding to prevent curdling the egg yolks

Tip 2

Fold egg whites gently to maintain airiness and prevent deflating the soufflé

Tip 3

Serve immediately after baking as soufflés deflate quickly once removed from oven

Good to Know

Storage

Best served immediately, can refrigerate leftovers up to 2 days

Make Ahead

Can prepare spinach mixture up to 4 hours ahead, fold in whites just before baking

Serve With

Serve immediately while puffed and hot

Common Mistakes

Watch

Don't open oven door during baking to prevent collapse

Watch

Avoid overmixing when folding whites to maintain volume

Substitutions

Dairy-Free Swaps

milk
plant milk1:1dairy-free

may affect texture slightly

Full guide →
shredded cheese
nutritional yeast1:1dairy-freevegandairy-free

different flavor profile

Full guide →

Gluten-Free Swaps

breadcrumbs
almond flour1:1gluten-freegluten-free

adds nutty flavor

Full guide →
Find more substitutions →

FAQ

Can I use fresh spinach instead of frozen?

Yes, use 1 pound fresh spinach, cook and drain thoroughly to remove excess moisture before using.

What if my soufflé deflates after baking?

This is normal for soufflés. Serve immediately and avoid opening the oven door during baking.

How long will leftovers keep?

Refrigerate up to 2 days, though texture will be denser. Reheat gently in low oven.