Mushroom “Calamari” with Spicy Marinara Recipe
Introduction
This Mushroom “Calamari” with Spicy Marinara is a delicious, plant-based twist on the classic seafood appetizer. Crispy fried oyster mushrooms coated in a flavorful batter pair perfectly with a zesty, homemade spicy marinara sauce. It’s a great option for those looking to enjoy a savory snack without seafood.

Ingredients
- 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
- Freshly ground black pepper
- 12 oz. oyster mushrooms
- 1 cup all-purpose flour
- 1/2 cup panko
- 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
- Step 1: Make the spicy marinara by heating olive oil in a medium saucepan over medium-low heat. Add crushed garlic and red pepper flakes, cooking and stirring until garlic softens, about 3 to 4 minutes. Stir in tomato paste and cook for 1 minute. Add crushed tomatoes, oregano, and basil if using. Bring the sauce to a simmer and cook for 5 minutes, seasoning with salt and pepper to taste. For a smoother sauce, let it cool slightly before pureeing in a blender.
- Step 2: Prepare the mushrooms by pulling them apart into petal-like pieces. In a medium bowl, mix together flour, panko, kosher salt, black pepper, garlic powder, and smoked paprika. In another bowl, whisk nondairy milk and nondairy yogurt together until combined.
- Step 3: Fill a deep skillet or pot with canola oil to a depth of about 3 inches. Heat over medium-high heat until the oil reaches 375°F, using a deep fry thermometer for accuracy.
- Step 4: Working in batches, dip the mushroom pieces into the milk mixture, shaking off excess liquid. Then dredge them evenly in the flour mixture. Place the coated pieces on a parchment-lined baking sheet or plate. Repeat this process until all mushrooms are coated.
- Step 5: Fry the mushroom pieces in the hot oil in batches, turning occasionally, until golden brown and crispy, about 3 to 4 minutes per batch. Remove with a slotted spoon and drain on paper towels. Season immediately with salt. Serve warm with the spicy marinara sauce and lemon wedges on the side.
Tips & Variations
- For extra crispiness, double-dip the mushrooms by repeating the dipping and dredging process before frying.
- Substitute oyster mushrooms with king oyster mushrooms for a meatier texture.
- Add a squeeze of fresh lemon juice over the fried mushrooms just before serving to brighten the flavors.
- If you prefer less heat, reduce or omit the red pepper flakes in the marinara sauce.
Storage
Store any leftover fried mushrooms in an airtight container in the refrigerator for up to 2 days. Reheat in a preheated oven at 350°F for about 10 minutes to restore crispness. Keep marinara sauce in a separate container in the fridge for up to 4 days. Reheat it gently on the stove before serving.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use other types of mushrooms for this recipe?
Yes, you can use a variety of mushrooms such as king oyster, shiitake, or cremini. King oyster mushrooms work well because their texture is similar to calamari when sliced.
Is it possible to bake the mushroom calamari instead of frying?
While frying gives the best crispy texture, you can bake the coated mushrooms on a parchment-lined baking sheet at 425°F for about 20 minutes, turning halfway through. They won’t be as crispy but will still be tasty and lighter.
PrintMushroom “Calamari” with Spicy Marinara Recipe
This Mushroom “Calamari” with Spicy Marinara is a delicious vegan alternative to traditional fried calamari. Crispy oyster mushrooms are seasoned, battered, and fried to golden perfection, then served with a zesty, homemade spicy marinara sauce for dipping. The combination of smoky paprika, garlic, and red pepper flakes creates a flavorful appetizer or snack that’s perfect for sharing.
- Prep Time: 20 minutes
- Cook Time: 15 minutes
- Total Time: 35 minutes
- Yield: 4 servings 1x
- Category: Appetizer
- Method: Frying
- Cuisine: Italian-inspired
- Diet: Vegan
Ingredients
For 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
For Calamari
- 12 oz. oyster mushrooms
- 1 cup all-purpose flour
- 1/2 cup panko
- 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 (enough for 3-inch deep oil)
- Lemon wedges, for serving
Instructions
- Make the spicy marinara: In a medium saucepan, heat olive oil over medium-low heat. Add crushed garlic and red pepper flakes, and cook while stirring until garlic softens, about 3 to 4 minutes. Stir in tomato paste and cook for 1 minute. Add crushed tomatoes, dried oregano, and 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 chunkier sauce, leave as is; for a smoother texture, let cool slightly and puree in a blender.
- Prepare the calamari coating: Tear the oyster mushrooms into petal-like pieces by hand. In a medium bowl, mix together flour, panko, kosher salt, black pepper, garlic powder, and smoked paprika. In another medium bowl, whisk together nondairy milk and nondairy plain yogurt until combined.
- Heat the oil: Fill a deep skillet or pot with canola oil to a depth of 3 inches and attach a deep fry thermometer. Heat the oil over medium-high heat until it reaches 375°F (190°C).
- Coat the mushrooms: Working in batches, dip mushroom pieces into the milk and yogurt mixture, shaking off any excess liquid. Then dredge them thoroughly in the flour mixture, ensuring an even coating. Place coated mushrooms on a parchment-lined baking sheet or plate while you continue coating the rest.
- Fry the mushrooms: Fry the coated mushroom pieces in the hot oil in batches. Turn them occasionally to ensure even browning, cooking until golden brown and crisp, about 3 to 4 minutes per batch. Remove mushrooms with a slotted spoon and transfer to a paper towel-lined plate to drain excess oil. Season immediately with a pinch of kosher salt.
- Serve: Arrange the fried mushroom “calamari” on a serving plate alongside the spicy marinara sauce and lemon wedges for squeezing over. Enjoy warm as an appetizer or snack.
Notes
- Ensure the oil maintains 375°F for optimal crispiness and to prevent sogginess or excessive oil absorption.
- If you prefer a less spicy sauce, reduce or omit the red pepper flakes.
- You can use other types of mushrooms like king oyster mushrooms for a different texture.
- Use nondairy yogurt and milk that are neutral in flavor to avoid altering the taste.
- Serve immediately after frying for crispiest texture; leftovers can be reheated in the oven to maintain crunch.
Keywords: Mushroom Calamari, Vegan Appetizer, Spicy Marinara, Fried Mushrooms, Oyster Mushrooms, Vegan Fried Dish

