Vegan Spinach Souffle Recipe: Airy Herb-Infused Elevation

Achieving a light, airy souffle without eggs is possible with the right technique and ingredients. This plant-based version proves vegan baking can deliver impressive height and delicate texture.

The secret lies in aquafaba and a touch of cream of tartar, which replicate egg whites’ structure. Fresh spinach and herbs add vibrant color and flavor without compromising the soufflé’s signature lift.

Baking at 375°F ensures even rising while maintaining a tender interior. The result is a golden, puffed creation that holds its form beautifully until served.

Serve immediately for the best presentation and texture. This dish elevates any vegan meal with its elegant simplicity and satisfying richness.

Ingredients for Vegan Spinach Souffle

Elevate your plant-based meal with these carefully selected ingredients for height and delicate texture.

The aquafaba quality is paramount here. Use liquid from unsalted chickpeas—branded cans like Goya or Eden Organic are reliable. Cream of tartar, though often overlooked, is essential for structure. McCormick or Badia brands are widely available. For the spinach, organic baby spinach from Whole Foods or Trader Joe’s offers the best color and tenderness, requiring no pre-cooking.

No aquafaba? Chickpea flour whipped with water can substitute in a pinch, though the rise may be slightly less dramatic. Fresh herbs are ideal, but dried at one-third the amount works if necessary—just rehydrate in a bit of warm water. For the milk, oat or soy milk can replace almond milk without affecting the soufflé’s structure. Nutritional yeast is non-negotiable for the cheesy note—Bragg or Bob’s Red Mill are excellent choices.

Prepare the soufflé immediately before baking—it won’t hold long. Leftovers (if any) keep for 2 days in the fridge, though the texture changes. The spinach and herbs can be prepped a day ahead; store them wrapped in damp paper towels. Aquafaba can also be whipped and stored in the fridge for up to 24 hours (worth the extra minute).

Step-by-Step Instructions for Vegan Spinach Souffle

Master the technique for a light, airy texture that rises beautifully every time.

Step 1: Prepare the Herb-Infused Spinach Base

Finely chop the 2 cups Fresh Spinach Leaves, 0.25 cup Fresh Basil Leaves, and 1 tbsp Fresh Thyme Leaves to create a uniform mixture. I recommend stacking the leaves and rolling them tightly before slicing thinly to prevent bruising.

In a small skillet, heat the 1 tbsp Extra-Virgin Olive Oil over medium heat. Add the 2 cloves Garlic Cloves (minced) and sauté for 30 seconds until fragrant. Add the chopped herbs and spinach, cooking for 2-3 minutes until the spinach wilts and releases its moisture. Remove from heat and stir in the 0.25 cup Nutritional Yeast, 0.5 tsp Salt, and 0.25 tsp Ground Black Pepper.

Step 2: Stabilize the Aquafaba Foam

In a clean, grease-free bowl, combine the 1 cup Aquafaba with the 0.5 tsp Cream of Tartar. Using a hand mixer or stand mixer with the whisk attachment, beat on medium-high speed until soft peaks form, about 3-4 minutes.

Gradually add the 0.25 cup Granulated Sugar, 1 tablespoon at a time, continuing to beat until stiff, glossy peaks form. The mixture should hold its shape when the whisk is lifted. This process incorporates air, which is critical for the souffle’s rise.

Step 3: Fold in Dry Ingredients and Spinach Mixture

Sprinkle the 2 tbsp All-Purpose Flour over the aquafaba mixture. Gently fold it in using a spatula with a cutting motion to avoid deflating the foam. The flour provides structure to help the souffle maintain its height during baking.

Next, add the 0.25 cup Unsweetened Almond Milk and the prepared spinach-herb mixture. Fold gently until just combined—overmixing will collapse the air bubbles. The batter should be smooth with no visible flour streaks.

Step 4: Bake to Perfect Rise

Preheat your oven to 375°F. Lightly grease four ramekins with additional Extra-Virgin Olive Oil and dust with a pinch of the All-Purpose Flour to prevent sticking. Divide the batter evenly among the ramekins, filling each about ¾ full.

Bake for 18-22 minutes until the souffles are puffed and golden brown on top. Avoid opening the oven door during the first 15 minutes—this can cause the souffles to collapse. They’re done when the tops are firm to the touch and a toothpick inserted comes out clean.

Wine and Beer Pairings for These Flavors

White Wine Pairings

A crisp Sauvignon Blanc from New Zealand cuts through the dish’s richness with its zesty acidity and citrus notes. The herbal undertones complement the spinach and thyme beautifully. I love Kim Crawford or Oyster Bay for reliable quality. 🍷

Light Red Options

For red wine lovers, try a chilled Pinot Noir from Oregon—its bright acidity and red fruit flavors won’t overpower the delicate soufflé. Eyrie Vineyards or Domaine Drouhin are excellent choices that balance the dish’s earthy notes.

Sparkling Wines

A dry Prosecco or Cava offers effervescence that refreshes the palate between bites. The bubbles contrast the soufflé’s creamy texture while the subtle fruit notes harmonize with the herbs. I reach for La Marca Prosecco or Freixenet Cordon Negro. ✨

Beer Pairings

A light Belgian witbier like Hoegaarden or St. Bernardus Wit brings citrus and spice that echo the soufflé’s herb profile. The wheat base adds a soft texture contrast without competing with the dish’s delicate flavors.

Non-Alcoholic Choices

For a non-alcoholic option, try a sparkling elderflower lemonade—the floral notes complement the basil and thyme. I mix Bickbeere Elderflower Cordial with chilled club soda and a squeeze of fresh lemon for a refreshing pairing.

Serving Temperature

Serve all wines slightly chilled—50-55°F for whites and sparkling, 55-60°F for the Pinot Noir. This temperature range preserves the aromas while keeping the flavors bright against the soufflé’s warmth. 💡

Frequently Asked Questions