If you are on the hunt for a delightful dish that combines fluffiness, savory goodness, and a hint of elegance, look no further than this Spinach & Egg Soufflé in Potato Puff Cups Recipe. Imagine tender, airy egg soufflés nestled perfectly inside crispy, garlicky potato puff cups, with the earthy bite of shiitake mushrooms and fresh, vibrant spinach adding layers of flavor and nutrition. It’s a show-stopping dish that feels both comforting and sophisticated, perfect for breakfast, brunch, or a light dinner with friends and family. The balance of textures and flavors will make this recipe an instant favorite in your kitchen rotation.

Ingredients You’ll Need
This recipe calls for simple yet essential ingredients, each thoughtfully selected for a reason. From the crispy potato puffs providing a golden crust to the fresh spinach bringing a burst of color and nutrients, every element plays its part in crafting the perfect Spinach & Egg Soufflé in Potato Puff Cups Recipe.
- Alexia® Crispy Seasoned Potato Puffs with Roasted Garlic & Cracked Pepper: These create the crispy, flavorful shell that’s the foundation of the puff cups.
- Olive oil: Adds richness and helps sauté the mushrooms and spinach to perfection.
- Shiitake mushrooms, sliced: Their deep umami flavor enhances the savory profile of the soufflé.
- Baby spinach leaves: Add freshness, vibrant green color, and important nutrients.
- Eggs: The heart of the soufflé, providing structure and creaminess.
- Heavy cream: Makes the eggs beautifully smooth and tender.
- Salt: Enhances and balances the flavors.
- Black pepper: Adds a gentle spiciness that complements the other ingredients.
- Parmesan cheese, grated: Offers a nutty, savory punch that enriches the soufflé.
- Minced chives (for garnish): Fresh, mild onion flavor that adds a pop of color on top.
- Truffle oil (optional, for drizzling): Adds an indulgent, aromatic finish to elevate the dish.
How to Make Spinach & Egg Soufflé in Potato Puff Cups Recipe
Step 1: Prepare the Potato Cups
Start by crisping up the Alexia potato puffs in your air fryer according to the package instructions. Their seasoned roasted garlic and cracked pepper coating will form the irresistible, crunchy base and walls of the potato puff cups, making every bite a delightful contrast to the soft soufflé filling.
Step 2: Sauté the Vegetables
Warm olive oil in a skillet over medium heat and toss in the sliced shiitake mushrooms. Sauté them for 3 to 4 minutes until they release their rich, savory aroma. Then add the baby spinach and cook just until wilted, about 1 to 2 minutes. Removing from heat and chopping the spinach finely with kitchen scissors makes it easier to distribute throughout the soufflé mixture.
Step 3: Prepare the Egg Mixture
Carefully separate the eggs, putting the whites into one bowl and yolks into another. With a hand mixer, whip the egg whites until soft peaks form—this is what will give your soufflé its signature lightness. In the yolk bowl, beat the yolks for 30 seconds, then incorporate the heavy cream, salt, and black pepper, beating a bit more to combine. Stir in the sautéed vegetables and grated Parmesan, folding them evenly into this rich base.
Step 4: Combine Egg Mixtures
Gently fold the whipped egg whites into the yolk mixture. This step requires a delicate touch to maintain the airiness you’ve created in the egg whites. Use a spatula and fold slowly but thoroughly, preserving those fluffy peaks for a soufflĂ© that rises beautifully.
Step 5: Assemble and Bake
Spray eight muffin cups generously with nonstick spray. Press 4 to 5 crispy potato puffs gently into each muffin cup, shaping them so they cover the bottom and sides to form sturdy crusts. Fill each potato puff cup with the egg mixture until about three-quarters full. Bake in a preheated 375°F oven for roughly 15 minutes, or until the tops turn a gorgeous golden brown and puffed up temptingly.
Step 6: Cool and Serve
Once baked, give your soufflé cups about five minutes to cool slightly. This resting time helps them firm up just enough for easy removal from the muffin tin by running a gentle knife around the edges. Finish with a sprinkling of minced chives for fresh flavor and a drizzle of truffle oil if you’re feeling indulgent. Serve warm and enjoy the loving combination of crispy, fluffy, and savory notes.
How to Serve Spinach & Egg Soufflé in Potato Puff Cups Recipe

Garnishes
Minced chives are a classic choice that elevates this dish visually and taste-wise, offering a fresh bite that contrasts wonderfully with the rich soufflé. If you want to add a dash of decadence, a light drizzle of truffle oil infuses a subtle earthiness and luxury that will impress any guest.
Side Dishes
This soufflé is versatile enough to pair with a variety of sides. A simple mixed greens salad with a lemon vinaigrette freshens up the plate, while roasted cherry tomatoes or a bowl of lightly spiced roasted vegetables can round out the meal with added textures and vibrant colors.
Creative Ways to Present
For an elegant brunch or appetizer spread, arrange the soufflé cups on a wooden platter with edible flowers and fresh herbs scattered around. Serve alongside small bowls of flavored butters or creamy dips to add a bit of interactive fun. You can also top each cup with a tiny dollop of crème fraîche or smoked salmon for a gourmet twist.
Make Ahead and Storage
Storing Leftovers
If you find yourself with leftovers, store the soufflé cups in an airtight container in the refrigerator for up to 2 days. The potato puffs might soften slightly, but reheating properly restores much of their crispiness.
Freezing
You can freeze these souffle cups for up to one month. Place them on a baking sheet in the freezer to flash-freeze before transferring to a sealed container or freezer bag. This prevents them from sticking and helps preserve their shape.
Reheating
To reheat, place the soufflé cups in a preheated 350°F oven for about 10 minutes or until warmed through and crisp on the outside once again. Avoid microwaving if possible, as it can make the potato crust soggy and the soufflé rubbery.
FAQs
Can I use fresh potatoes instead of Alexia Potato Puffs?
While fresh potatoes can be used, the Alexia Crispy Seasoned Potato Puffs add a distinct garlic and pepper flavor along with a perfect crunch that’s tough to replicate with home-made versions. For convenience and flavor consistency, the puffs are a wonderful shortcut.
Is there a vegetarian version of the Spinach & Egg Soufflé in Potato Puff Cups Recipe?
This recipe is naturally vegetarian since it contains no meat. If you want to keep it vegan, you’d need to replace the eggs and cheese with suitable plant-based alternatives and skip the truffle oil if it’s not vegan certified.
Can I prepare this recipe without an air fryer?
Absolutely! You can bake the potato puffs in a conventional oven following the package instructions, or pan-fry them until crispy. Just be sure they’re well browned before shaping the puff cups to get that signature crunch.
How do I avoid the soufflé collapsing after baking?
The key is folding the egg whites gently to keep as much air as possible and baking immediately after filling the cups. Cooling them for a few minutes before serving is fine, but long waits or stirring up the soufflé post-baking can cause deflation.
What can I use if I don’t have shiitake mushrooms?
Cremini or button mushrooms are great substitutes that will still provide a nice umami flavor and texture. Just slice and sauté them as directed, and your soufflé cups will be just as delicious.
Final Thoughts
The Spinach & Egg Soufflé in Potato Puff Cups Recipe is one of those recipes that brings joy with every bite. It’s a perfect blend of simplicity and elegance, great for sharing around the table or impressing guests without hours in the kitchen. Once you try making these souffle cups, you’ll see why they quickly become a personal favorite worthy of repetition again and again. Go ahead and bring this comforting, flavorful dish into your kitchen—you won’t regret it!
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Spinach & Egg Soufflé in Potato Puff Cups Recipe
- Prep Time: 15 minutes
- Cook Time: 20 minutes
- Total Time: 35 minutes
- Yield: 8 servings
- Category: Breakfast, Brunch
- Method: Baking
- Cuisine: American
Description
This Spinach & Egg Soufflé in Potato Puff Cups recipe offers a delightful twist on classic soufflés by integrating crispy seasoned potato puffs as a crust. Filled with sautéed shiitake mushrooms, fresh spinach, and creamy Parmesan, this elegant yet approachable dish is perfect for brunch or a light dinner. The fluffy, airy egg mixture baked to golden perfection pairs beautifully with the savory crunch of the potato puff crust, garnished with chives and optional truffle oil for a gourmet touch.
Ingredients
Potato Crust
- 1 bag Alexia® Crispy Seasoned Potato Puffs with Roasted Garlic & Cracked Pepper
- Nonstick cooking spray (for greasing muffin cups)
Sautéed Vegetables
- 2 tablespoons olive oil
- 1 cup shiitake mushrooms, sliced
- 2 cups baby spinach leaves
Egg Mixture
- 6 eggs (separated)
- 2 tablespoons heavy cream
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
- 1/4 cup Parmesan cheese, grated
Garnish
- Minced chives
- Truffle oil (optional, for drizzling)
Instructions
- Prepare the Potato Cups: Cook the Alexia potato puffs following the package instructions using an air fryer until they are crispy and golden brown. This ensures the potato puffs form a sturdy base and crust for the soufflés.
- Sauté the Vegetables: Heat olive oil in a small skillet over medium heat. Add the sliced shiitake mushrooms and sauté for 3-4 minutes until softened. Add the baby spinach leaves last, cooking for an additional 1-2 minutes until wilted. Remove from heat and chop the spinach finely with kitchen scissors for easier incorporation into the egg mixture.
- Prepare the Egg Mixture: Separate the eggs into two bowls: whites in one, yolks in the other. Using an electric hand mixer, whip the egg whites until soft peaks form, about 1 minute. In the yolks bowl, beat for 30 seconds then add heavy cream, salt, and pepper. Beat again for 30 seconds. Stir in the sautéed vegetables and grated Parmesan cheese until fully combined.
- Combine Egg Mixtures: Gently fold the whipped egg whites into the egg yolk mixture using a spatula. Be careful to fold without deflating the egg whites to maintain the soufflé’s light and airy texture.
- Assemble and Bake: Liberally spray 8 muffin cups with nonstick cooking spray. Press 4-5 crispy potato puffs into the bottom and up the sides of each muffin cup to create a crust. Pour the prepared egg mixture into each cup, filling about three-quarters full. Bake in a preheated oven at 375°F (190°C) for approximately 15 minutes or until the soufflés are puffed and golden brown on top.
- Cool and Serve: Remove the soufflés from the oven and let cool for 5 minutes. Carefully run a knife around the edges of each muffin cup to loosen and remove the soufflé cups. Garnish with minced chives and drizzle with a small amount of truffle oil if desired for an extra layer of flavor. Serve warm.
Notes
- Ensure to whip the egg whites to soft peaks but avoid overbeating as it can cause the soufflé to collapse.
- Using an air fryer to cook the potato puffs helps achieve a crisp texture essential for the crust.
- Truffle oil is optional but adds a luxurious aroma and depth to the finished dish.
- Be gentle when folding the egg whites into the yolk mixture to keep the soufflé light and fluffy.
- This recipe can be prepared ahead of time except for the final baking step to ensure freshness.

