If you are looking for a delightful way to brighten up your breakfast or brunch, this Asparagus Mushroom Frittata Recipe is a total game-changer. It combines tender asparagus and earthy mushrooms with rich, creamy cheeses all folded into fluffy eggs, creating a dish that’s as nourishing as it is delicious. The wonderful thing about this frittata is its perfect balance of flavors and textures — the slight crisp from sautéed vegetables, the meltiness of Gruyère and Parmesan, and the gentle warmth from a hint of red pepper flakes. It’s like a cozy hug on a plate, and I can’t wait for you to try it!

Ingredients You’ll Need
Each ingredient in this recipe is thoughtfully chosen to deliver harmony in taste, texture, and appearance. From fresh asparagus to sharp cheeses, this simple yet essential lineup builds an irresistible frittata you’ll crave again and again.
- 8 large eggs: The fluffy base that binds the frittata while keeping it light and airy.
- ¼ cup whole milk or cream: Adds creaminess and helps the eggs cook to perfection without drying out.
- 1 cup asparagus (trimmed and cut into 1-inch pieces): Brings a tender crunch and a pop of vibrant green color.
- 1 cup mushrooms (sliced): Adds earthy depth and a wonderful umami flavor.
- ½ cup shredded Gruyère or Swiss cheese: Melts beautifully with a nutty undertone that enriches every bite.
- ¼ cup grated Parmesan cheese: Gives a sharp, salty finish that boosts overall flavor.
- 2 tablespoons olive oil: For perfectly sautéed vegetables with a subtle fruitiness.
- 2 green onions (sliced): Adds freshness and a mild onion taste to brighten the dish.
- 1 clove garlic (minced): Lends aromatic warmth and enhances savory notes.
- ½ teaspoon salt: To season and balance all ingredients perfectly.
- ¼ teaspoon black pepper: Provides a gentle kick and layers of complexity.
- Pinch of red pepper flakes (optional): For a subtle heat that wakes up your palate.
How to Make Asparagus Mushroom Frittata Recipe
Step 1: Prepare the Egg Mixture
Begin by preheating your oven to 375°F (190°C). While it’s warming, whisk together the eggs, whole milk or cream, salt, black pepper, and optional red pepper flakes in a large bowl until smooth. Stir in shredded Gruyère and grated Parmesan cheeses gently. This mixture is the creamy, seasoned foundation that will envelop all your fresh veggies.
Step 2: Sauté the Mushrooms
Heat the olive oil in an oven-safe skillet over medium heat. Add the sliced mushrooms and cook for about 4 to 5 minutes until they release their moisture and turn a beautiful golden brown. This step unlocks their deep, rich flavor, setting the tone for the rest of the frittata.
Step 3: Cook the Asparagus and Aromatics
Add the chopped asparagus to the skillet with the mushrooms, cooking for another 3 to 4 minutes until just tender but still crisp. Stir in sliced green onions and minced garlic, cooking for an additional minute to release their vibrant aroma and subtle sweetness.
Step 4: Combine and Begin Cooking
Turn the heat down to low and pour your egg and cheese mixture evenly over the sautéed vegetables. Gently stir the skillet to distribute everything throughout. Cook the frittata undisturbed for 2 to 3 minutes, allowing the edges to set slightly before heading into the oven.
Step 5: Bake to Perfection
Transfer the skillet to your preheated oven and bake for 10 to 12 minutes, or until the center is firm and the top turns a gorgeous light golden color. Once done, let the frittata cool for a few minutes before slicing to lock in its fluffy, creamy texture.
How to Serve Asparagus Mushroom Frittata Recipe

Garnishes
The right garnishes can take your Asparagus Mushroom Frittata Recipe from delicious to dazzling. Fresh herbs like chopped parsley or basil add a burst of brightness and color. A sprinkle of extra Parmesan or a drizzle of aioli can also elevate the dish, making each bite even more flavorful and inviting.
Side Dishes
This frittata pairs wonderfully with light, fresh side options. Consider serving with a crisp mixed green salad, lightly dressed with lemon vinaigrette to add tang and balance. Roasted cherry tomatoes or a slice of rustic bread make delightful companions as well, rounding out your meal with texture and heartiness.
Creative Ways to Present
Feeling a bit adventurous? Slice your frittata into wedges and arrange them on a colorful platter for a brunch spread that’s as eye-catching as it is tasty. You can also portion into individual ramekins for a charming, personal touch at gatherings. No matter how you present it, this dish is sure to impress.
Make Ahead and Storage
Storing Leftovers
If you happen to have leftovers, store them in an airtight container in the refrigerator for up to 3 days. The flavors will mellow and blend beautifully, making it a fantastic grab-and-go option for busy mornings or quick lunches.
Freezing
You can freeze slices of this frittata by wrapping them tightly in plastic wrap and placing them in a freezer-safe bag or container. They’ll stay good for up to 2 months. Just thaw overnight in the fridge before reheating for a convenient, tasty meal anytime.
Reheating
To warm up your frittata leftovers, pop them in a toaster oven or conventional oven at 350°F until heated through, about 10 minutes. Microwaving works too, but reheating slowly in the oven helps maintain that lovely texture and avoids rubberiness.
FAQs
Can I use other vegetables instead of asparagus and mushrooms?
Absolutely! This Asparagus Mushroom Frittata Recipe is versatile. Feel free to swap in spinach, bell peppers, zucchini, or even sun-dried tomatoes depending on what you have on hand or your personal preferences.
Is this recipe suitable for a gluten-free diet?
Yes, it is naturally gluten-free, making it perfect for anyone avoiding gluten. Just ensure your cheeses and other ingredients are certified gluten-free if you have a severe allergy or intolerance.
Can I make this frittata dairy-free or vegan?
The classic Asparagus Mushroom Frittata Recipe relies on eggs and cheese, so it’s not vegan. For a dairy-free version, you could try using plant-based milk and vegan cheese alternatives, though the texture and flavor will be different. For a vegan option, consider chickpea flour-based frittatas or tofu scrambles as substitutes.
How do I know when the frittata is fully cooked?
The frittata is done when the center is set and no longer jiggles when you gently shake the skillet. The top should be lightly golden, indicating it has cooked through without drying out.
Can I prepare this recipe in advance and bake it later?
Yes, you can prepare the vegetable sauté and egg mixture separately in advance, then combine and bake just before serving. This works well for busy mornings or when hosting brunch guests.
Final Thoughts
This Asparagus Mushroom Frittata Recipe is more than just a breakfast dish; it’s a celebration of fresh, simple ingredients coming together in the most satisfying way. Whether you’re cooking for yourself or sharing with loved ones, it’s sure to bring warmth and joy to your table. So grab those eggs and veggies, and give this recipe a whirl—you’ll be so glad you did!
Print
Asparagus Mushroom Frittata Recipe
- Prep Time: 10 minutes
- Cook Time: 20 minutes
- Total Time: 30 minutes
- Yield: 4 servings
- Category: Breakfast
- Method: Baking
- Cuisine: Italian-Inspired
- Diet: Vegetarian, Gluten Free
Description
This Asparagus Mushroom Frittata is a delicious and wholesome Italian-inspired breakfast dish, combining tender asparagus and savory mushrooms with rich Gruyère and Parmesan cheeses baked into fluffy eggs. Perfect for a spring brunch or a light meal, it offers a delightful blend of flavors and textures that can be served warm or at room temperature.
Ingredients
Egg Mixture
- 8 large eggs
- ¼ cup whole milk or cream
- ½ teaspoon salt
- ¼ teaspoon black pepper
- Pinch of red pepper flakes (optional)
- ½ cup shredded Gruyère or Swiss cheese
- ¼ cup grated Parmesan cheese
Vegetables & Aromatics
- 1 cup asparagus (trimmed and cut into 1-inch pieces)
- 1 cup mushrooms (sliced)
- 2 green onions (sliced)
- 1 clove garlic (minced)
Other
- 2 tablespoons olive oil
Instructions
- Prepare the Egg Mixture: In a large bowl, whisk together the eggs, milk, salt, pepper, and red pepper flakes (if using). Stir in the shredded Gruyère and grated Parmesan cheese, then set the mixture aside.
- Cook the Vegetables: Heat the olive oil in an oven-safe skillet over medium heat. Add the sliced mushrooms and cook for 4–5 minutes until they are browned and release their moisture. Add the asparagus pieces and cook for another 3–4 minutes until just tender. Stir in the sliced green onions and minced garlic and cook for 1 more minute to combine the flavors.
- Add Egg Mixture: Reduce the skillet heat to low and pour the egg and cheese mixture gently over the cooked vegetables. Stir gently to distribute evenly but avoid over-mixing. Cook undisturbed on the stovetop for 2–3 minutes until the edges begin to set.
- Bake the Frittata: Transfer the skillet to the preheated oven at 375°F (190°C) and bake for 10–12 minutes or until the center is fully set and the top is lightly golden.
- Cool and Serve: Remove the frittata from the oven and allow it to cool for a few minutes before slicing. Serve warm or at room temperature as desired.
Notes
- Best served warm or at room temperature.
- Substitute asparagus with other vegetables like spinach, bell peppers, or zucchini for variation.
- Use an oven-safe skillet like cast iron to prevent damage when transferring to the oven.
- Adjust seasoning and cheese amounts according to taste preferences.

