Mushroom “Calamari” with Spicy Marinara Recipe

I have to say, this Mushroom “Calamari” with Spicy Marinara Recipe totally surprised me the first time I made it. I was craving that crispy, tender calamari texture but wanted to keep it plant-based and a bit lighter. Using oyster mushrooms as the “calamari” was such a game-changer—you get this lovely chewy quality, almost like the real deal, especially when you dredge and fry them just right. Plus, that spicy marinara? It adds a zesty, cozy warmth that perfectly complements the mushrooms.

You’ll find that this recipe works beautifully as an appetizer for a dinner party or a casual midweek treat when you want something a little special without fussing over seafood. I love making this on weekends with friends because it feels indulgent but still fresh and vibrant. If you’re curious about a unique, satisfying twist on classic fried calamari, this Mushroom “Calamari” with Spicy Marinara Recipe will definitely become a favorite in your kitchen.

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Why You’ll Love This Recipe

  • Plant-Based & Delicious: A fantastic seafood alternative that even non-vegans rave about.
  • Crispy, Tender Texture: Oyster mushrooms mimic calamari’s chewiness when fried properly.
  • Flavor-Packed Spicy Marinara: The sauce balances heat and sweetness, elevating the dish.
  • Great for Gatherings: Makes a stunning appetizer that’s easy to share and impresses guests.

Ingredients You’ll Need

I love how this combination of ingredients comes together to create a dish that tastes rich and complex without many complicated steps. Fresh herbs and quality olive oil make the spicy marinara sing, while the dry spices in the coating give the mushrooms a flavorful, perfectly crispy crust.

  • Extra-virgin olive oil: Makes the marinara rich and silky—use a good quality one for the best flavor.
  • Garlic cloves: Fresh crushed garlic is the backbone of the sauce’s aromatic base.
  • Red pepper flakes: Adds that signature spicy kick; adjust to your heat preference.
  • Tomato paste: Deepens the tomato flavor in the sauce, giving it body.
  • Can crushed tomatoes: The sauce’s main base, look for those with no added salt or sugar.
  • Dried oregano: Classic Italian herb that pairs beautifully with tomatoes.
  • Fresh basil leaves (optional): Adds fresh, bright notes if you have some on hand.
  • Kosher salt & black pepper: Essential for seasoning, both sauce and coating.
  • Oyster mushrooms: The star ingredient; their shape and texture make them perfect for “calamari.”
  • All-purpose flour: Helps create a crispy, even coating.
  • Panko breadcrumbs: Adds extra crunchiness to the exterior.
  • Garlic powder & smoked paprika: Infuse the coating with subtle, smoky, and garlicky notes.
  • Nondairy milk and plain yogurt: Combine to make a smooth wet batter—soy or almond milk works great.
  • Canola oil: Perfect for frying because it has a high smoke point.
  • Lemon wedges: A sharp, citrusy finish to brighten up every bite.
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Note: You’ll find the complete list of ingredients, along with their exact measurements, in the printable recipe card at the bottom of this post.

Variations

I’ve tweaked this Mushroom “Calamari” with Spicy Marinara Recipe in different ways depending on the season or what I have in the pantry, and honestly, it all works! I encourage you to play with it a bit and find your favorite version.

  • Make it milder: I’ve sometimes cut back on the red pepper flakes for less heat, and it’s still delicious, especially if you serve with a cool yogurt dip.
  • Gluten-free option: Swap all-purpose flour and panko for their gluten-free alternatives to accommodate dietary needs without losing crunch.
  • Herb twist: Fresh thyme or rosemary stirred into the batter gives an unexpected herbaceous layer I really enjoy.
  • Baking instead of frying: When I want a lighter version, baking the coated mushrooms at high heat with a mist of oil works well, though you lose a bit of that deep golden crunch.

How to Make Mushroom “Calamari” with Spicy Marinara Recipe

Step 1: Whip Up That Spicy Marinara Sauce

Start by gently heating olive oil over medium-low heat in a saucepan. Add the crushed garlic and red pepper flakes and cook slowly, stirring often, until the garlic softens and becomes fragrant—about 3 to 4 minutes. Don’t rush this step; allowing the garlic to infuse the oil is key for flavor depth without burning it. Next, stir in the tomato paste and cook for another minute to caramelize it slightly. Then pour in the crushed tomatoes, sprinkle in the dried oregano, and toss in the fresh basil if you’re using it. Let the sauce simmer for about 5 minutes so the flavors meld. If you’re after a smoother sauce, I like to let it cool a bit and then blitz it in the blender—otherwise, leaving it chunky gives it more rustic charm.

Step 2: Prepare Your Mushroom “Calamari”

Take the oyster mushrooms and pull them apart gently with your hands into “petal”-shaped pieces. This mimics calamari rings and tentacles and ensures the frying coating clings properly. In one bowl, mix together the flour, panko breadcrumbs, salt, black pepper, garlic powder, and smoked paprika—we’re building layers of flavor here. In a separate bowl, whisk the nondairy milk and plain yogurt together until smooth. This wet mix helps the coating stick, so don’t skip it!

Step 3: Heat the Oil to Fry Perfectly

Fill a deep skillet or a heavy pot with canola oil to about 3 inches deep and heat it over medium-high heat. Use a deep-fry thermometer if you have one to make sure the oil reaches 375°F—that’s the sweet spot for frying the mushrooms so they crisp up fast without soaking up grease. If you don’t have a thermometer, test by dropping in a small breadcrumb; if it sizzles and browns quickly, the oil is ready.

Step 4: Coat Your Mushrooms

Work in batches to avoid overcrowding the oil. Dip each mushroom piece in the milk and yogurt mixture, shaking off the excess gently but thoroughly, then dredge it in the flour and panko mix. Make sure every piece gets coated well—that’s what leads to that irresistible crunch. Place the coated mushrooms on a parchment-lined tray and repeat until all pieces are ready for frying.

Step 5: Fry Until Golden and Delicious

Carefully add a few pieces at a time into your hot oil. Fry, turning occasionally, until they’re a beautiful golden brown—usually 3 to 4 minutes. Don’t rush or crowd the pan or the temperature will drop too much, leaving you with soggy coatings. Once fried, transfer mushrooms to a paper towel-lined plate to drain excess oil and season immediately with a pinch of salt. Serve hot with a generous spoonful of your spicy marinara and a squeeze of fresh lemon on the side—trust me, the lemon brightens everything perfectly.

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Pro Tips for Making Mushroom “Calamari” with Spicy Marinara Recipe

  • Use Fresh Mushrooms: Oyster mushrooms should be firm and fresh—not slimy—for the best texture and frying results.
  • Temperature Matters: Make sure your oil stays steady at 375°F to get crispiness without greasy mushrooms.
  • Dry Your Mushrooms Slightly: If your mushrooms are too damp, pat them dry with paper towels before dipping to avoid soggy coating.
  • No Overcrowding: Fry in small batches to keep the oil temperature high and ensure even cooking.

How to Serve Mushroom “Calamari” with Spicy Marinara Recipe

A white plate filled with a one-layer pile of crispy, golden-brown fried mushrooms sprinkled with fresh green parsley, positioned mostly on the right side of the plate. On the left side of the plate are two lemon wedges with a bright yellow color. Next to the lemon wedges are two small white ramekins, one filled with a red chunky sauce and the other with a clear light yellow sauce. The plate sits on a white cloth with a red stripe on a white marbled surface. photo taken with an iphone --ar 4:5 --v 7

Garnishes

I usually pile on some fresh chopped parsley for a bright, herbal pop. Lemon wedges are a must on the side; a quick squeeze over the fried mushrooms cuts through the richness beautifully. Sometimes I sprinkle a little flaky sea salt right after frying for an extra crunch and flavor boost.

Side Dishes

My go-to sides with this are a simple arugula salad dressed with lemon vinaigrette or roasted vegetables for some earthiness on the plate. Crusty bread or garlic bread rounds out the meal just right, soaking up the spicy marinara sauce perfectly.

Creative Ways to Present

For dinner parties, I like to serve the mushroom “calamari” in a large shallow bowl with the spicy marinara drizzled artistically on top. You can also use cocktail picks and set them up as bite-sized appetizers on a pretty platter—your guests will love the fun presentation!

Make Ahead and Storage

Storing Leftovers

I store leftover fried mushroom “calamari” in an airtight container in the fridge for up to 2 days. To keep them from getting soggy, I like to layer paper towels between the pieces—this helps absorb any excess moisture.

Freezing

I’ve frozen these before, but I recommend freezing the mushroom pieces unbattered for best texture, then frying or baking fresh after thawing. If you freeze them fried, they tend to lose their crispiness when reheated.

Reheating

To reheat and bring back that crunch, pop the leftovers in a 400°F oven on a wire rack for about 8-10 minutes. Avoid microwaving if you can; the mushrooms get soggy fast that way.

FAQs

  1. Can I use other mushrooms instead of oyster mushrooms?

    Absolutely! While oyster mushrooms provide the ideal texture and “petal” shape for this recipe, you can substitute king trumpet or maitake mushrooms. Just be aware that the texture might be slightly different, so adjust cooking times accordingly. Avoid button mushrooms as they don’t mimic calamari well.

  2. Is it possible to bake instead of fry the Mushroom “Calamari”?

    Yes, you can bake the coated mushrooms at 425°F for about 20 minutes, flipping halfway through. It’s a healthier option but won’t be quite as crispy as frying. Spritzing with oil before baking helps improve crunchiness.

  3. How spicy is the marinara sauce?

    The sauce has a comfortable medium heat thanks to the red pepper flakes—you can always reduce or increase the flakes depending on your taste. The natural sweetness of the crushed tomatoes balances the spice nicely.

  4. Can I make the spicy marinara ahead of time?

    Definitely! The spicy marinara tastes even better the next day after the flavors have had more time to meld. Store it in the fridge for up to 4 days or freeze it for longer storage.

  5. What nondairy milk works best for the batter?

    I usually use unsweetened soy or almond milk because they have neutral flavors and good consistency. Just avoid plant milks with added flavors like vanilla.

Final Thoughts

This Mushroom “Calamari” with Spicy Marinara Recipe is close to my heart because it’s such a clever, delicious way to indulge in the flavors and textures of classic calamari without using seafood. I love how approachable it is but still feels like a special dish, perfect for surprising guests or simply elevating your weeknight dinner. Trust me when I say once you try it, you’ll keep coming back to it again and again—a true crowd-pleaser that’s hearty and packed with flavor. Give it a go, and I’m excited to hear how much you and your loved ones enjoy it!

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Mushroom “Calamari” with Spicy Marinara Recipe

Mushroom “Calamari” with Spicy Marinara Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.7 from 63 reviews
  • Author: Emily
  • Prep Time: 20 mins
  • Cook Time: 35 mins
  • Total Time: 55 mins
  • Yield: 2 servings
  • Category: Appetizer
  • Method: Frying
  • Cuisine: Italian-inspired
  • Diet: Vegan

Description

This Mushroom “Calamari” with Spicy Marinara is a delightful plant-based twist on a classic seafood dish, using crispy fried oyster mushrooms coated in a flavorful seasoned batter. Paired with a vibrant, homemade spicy marinara sauce, this recipe offers a perfect balance of heat and savory flavors, ideal for a satisfying appetizer or light meal.


Ingredients

Units Scale

Spicy Marinara

  • 2 Tbsp. extra-virgin olive oil
  • 2 cloves garlic, crushed
  • 1/2 tsp. red pepper flakes
  • 1 Tbsp. tomato paste
  • 1 (14.5-ounce) can crushed tomatoes
  • 1/4 tsp. dried oregano
  • 2 Tbsp. chopped fresh basil leaves (optional)
  • Kosher salt, to taste
  • Freshly ground black pepper, to taste

Calamari

  • 12 oz. oyster mushrooms
  • 1 cup all-purpose flour
  • 1/2 cup panko breadcrumbs
  • 1 tsp. kosher salt
  • 1/2 tsp. freshly ground black pepper
  • 1 tsp. garlic powder
  • 1 tsp. smoked paprika
  • 1 cup nondairy milk
  • 1/4 cup nondairy plain yogurt
  • Canola oil, for frying
  • Lemon wedges, for serving

Instructions

  1. Make the spicy marinara: In a medium saucepan, heat the olive oil over medium-low heat. Add the crushed garlic and red pepper flakes, cooking while stirring until the garlic softens, about 3 to 4 minutes. Stir in the tomato paste and cook for another minute. Add the crushed tomatoes, dried oregano, and chopped fresh basil if using. Bring the mixture to a simmer and cook for 5 minutes. Season with kosher salt and freshly ground black pepper to taste. For a smoother sauce, allow it to cool slightly and then puree in a blender; otherwise, leave it chunky.
  2. Prepare the calamari mushrooms: Pull apart the oyster mushrooms gently with your hands to separate them into “petal”-like pieces. In a medium bowl, mix the all-purpose flour, panko breadcrumbs, kosher salt, black pepper, garlic powder, and smoked paprika. In another bowl, whisk together the nondairy milk and nondairy plain yogurt until combined.
  3. Heat the oil for frying: Place a deep skillet or pot over medium-high heat and fill it with canola oil to a depth of about 3 inches. Heat the oil until a deep-fry thermometer registers 375°F (190°C), ensuring the oil is ready for frying.
  4. Batter the mushroom pieces: Working in batches, dip the mushroom petals first into the nondairy milk and yogurt mixture, shaking off any excess liquid. Then dredge the mushrooms in the seasoned flour and panko mixture, coating them evenly. Place the coated pieces on a parchment-lined baking sheet or plate to rest while you prepare the remaining batches.
  5. Fry the mushrooms: Carefully fry the coated mushroom pieces in the hot oil in batches. Turn them occasionally to ensure an even golden-brown color, cooking each batch for about 3 to 4 minutes. Once fried, transfer the mushrooms onto a paper towel-lined plate to drain excess oil. Immediately season with a sprinkle of kosher salt. Serve the crispy mushroom calamari hot, accompanied by the spicy marinara sauce and lemon wedges for squeezing.

Notes

  • Use oyster mushrooms as they have a texture that closely resembles calamari when fried.
  • Ensure the oil temperature is maintained at 375°F to achieve a crispy exterior without absorbing too much oil.
  • For a smoother marinara, blending after cooking is recommended, but the chunky version provides more texture and heartiness.
  • This recipe is vegan and dairy-free, making it suitable for those avoiding animal products.
  • Serve immediately after frying for the best texture and flavor.

Nutrition

  • Serving Size: 1 serving (half the recipe)
  • Calories: 430
  • Sugar: 6g
  • Sodium: 670mg
  • Fat: 22g
  • Saturated Fat: 3g
  • Unsaturated Fat: 18g
  • Trans Fat: 0g
  • Carbohydrates: 44g
  • Fiber: 6g
  • Protein: 8g
  • Cholesterol: 0mg

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