Volcano Roll Recipe
Introduction
The Volcano Roll is an exciting and flavorful sushi creation that combines crispy tempura shrimp with fresh avocado and cucumber. Topped with a spicy, creamy sauce that is broiled to perfection, this roll offers a delightful contrast of textures and tastes that is sure to impress both sushi lovers and newcomers alike.

Ingredients
- 1 cup sushi rice
- 1 1/4 cups water
- 1 tablespoon rice vinegar
- 1 teaspoon sugar
- 1/4 teaspoon salt
- 6 sushi seaweed sheets (nori)
- 12 tempura shrimp
- 1 avocado, sliced
- 1/4 cucumber, julienned
- 2 tablespoons mayonnaise
- 1 tablespoon sriracha sauce
- 1 tablespoon soy sauce
- 1 teaspoon sesame oil
- 1 teaspoon rice vinegar
- 1 tablespoon eel sauce (optional)
- Sesame seeds (for garnish)
- Chopped green onions (for garnish)
Instructions
- Step 1: Rinse the sushi rice under cold water until the water runs clear.
- Step 2: In a rice cooker, combine the rice and water and cook according to the rice cooker instructions.
- Step 3: Once the rice is cooked, stir in the rice vinegar, sugar, and salt. Let it cool to room temperature.
- Step 4: Lay a seaweed sheet on a bamboo sushi mat. Spread an even layer of sushi rice over the nori, leaving a 1-inch border at the top.
- Step 5: Place 2 tempura shrimp, avocado slices, and cucumber strips along the bottom edge of the rice.
- Step 6: Carefully roll the sushi tightly, using the bamboo mat to help shape it. Seal the roll by dampening the top edge of the nori with water.
- Step 7: For the volcano topping, mix mayonnaise, sriracha sauce, soy sauce, sesame oil, and rice vinegar in a small bowl.
- Step 8: Place the sushi roll on a baking sheet, and spread the volcano topping over the roll.
- Step 9: Broil the roll in the oven for 2-3 minutes or until the topping is bubbly and lightly browned.
- Step 10: Slice the roll into bite-sized pieces and garnish with sesame seeds, eel sauce if using, and chopped green onions.
Tips & Variations
- Use a sharp knife dipped in water to slice the sushi roll cleanly without crushing it.
- Substitute tempura shrimp with tempura vegetables for a vegetarian version.
- Adjust the amount of sriracha in the volcano sauce to control the spice level.
- For added crunch, sprinkle toasted panko breadcrumbs on top before broiling.
Storage
Store any leftover sushi rolls covered tightly with plastic wrap in the refrigerator for up to 1 day to maintain freshness. Reheat the roll uncut under the broiler for a minute to warm the topping if desired, but sushi rice is best enjoyed fresh. Avoid freezing as it can alter the texture of the rice and seafood.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I make the sushi rice without a rice cooker?
Yes, you can cook the sushi rice on the stovetop by combining the rice and water in a pot, bringing it to a boil, then simmering covered on low heat for about 15 minutes until water is absorbed. Let it rest off heat for 10 minutes before seasoning.
What if I don’t have eel sauce for garnish?
Eel sauce adds a sweet, savory finish but is optional. You can substitute with a drizzle of soy sauce mixed with a little honey or skip it altogether without impacting the main flavors of the roll.
Print
Volcano Roll Recipe
- Total Time: 35 minutes
- Yield: 6 servings (1 roll serves 2-3 people) 1x
- Diet: Halal
Description
The Volcano Roll is a visually stunning and flavor-packed sushi roll featuring crispy tempura shrimp, creamy avocado, and crunchy cucumber, topped with a spicy, creamy volcano sauce that is broiled to bubbly perfection. This modern sushi creation combines traditional Japanese techniques with bold, American-inspired flavors for a satisfying contrast of textures and tastes.
Ingredients
Sushi Rice
- 1 cup sushi rice
- 1 1/4 cups water
- 1 tablespoon rice vinegar
- 1 teaspoon sugar
- 1/4 teaspoon salt
Roll Filling
- 6 sushi seaweed sheets (nori)
- 12 tempura shrimp
- 1 avocado, sliced
- 1/4 cucumber, julienned
Volcano Sauce
- 2 tablespoons mayonnaise
- 1 tablespoon sriracha sauce
- 1 tablespoon soy sauce
- 1 teaspoon sesame oil
- 1 teaspoon rice vinegar
Garnishes
- 1 tablespoon eel sauce (optional)
- Sesame seeds (for garnish)
- Chopped green onions (for garnish)
Instructions
- Rinse and Cook Rice: Rinse the sushi rice under cold water until the water runs clear to remove excess starch. Combine the rinsed rice and 1 1/4 cups water in a rice cooker and cook according to the rice cooker instructions until tender.
- Season Rice: Once cooked, transfer the rice to a bowl and gently fold in 1 tablespoon rice vinegar, 1 teaspoon sugar, and 1/4 teaspoon salt. Allow the rice to cool to room temperature before assembling the rolls.
- Prepare the Sushi Roll: Lay one sheet of nori on a bamboo sushi mat. Spread an even layer of sushi rice over the nori, leaving a 1-inch border at the top edge. Arrange 2 tempura shrimp, avocado slices, and julienned cucumber along the bottom edge of the rice.
- Roll the Sushi: Using the bamboo mat, tightly roll the sushi starting from the bottom with the fillings, carefully pressing the roll to shape it evenly. Dampen the top edge of the nori with water to seal the roll closed.
- Make the Volcano Sauce: In a small bowl, mix together 2 tablespoons mayonnaise, 1 tablespoon sriracha sauce, 1 tablespoon soy sauce, 1 teaspoon sesame oil, and 1 teaspoon rice vinegar until smooth and well combined.
- Apply Volcano Topping and Broil: Place the rolled sushi on a baking sheet and spread the volcano sauce evenly over the top. Broil in the oven for 2-3 minutes or until the topping is bubbly and lightly browned, watching carefully to avoid burning.
- Slice and Garnish: Remove from the oven and slice the roll into bite-sized pieces using a sharp knife. Garnish each piece with sesame seeds, a drizzle of eel sauce if using, and chopped green onions for added flavor and presentation.
Notes
- For best results, use a sharp knife dipped in water when slicing the sushi to prevent sticking.
- Tempura shrimp can be prepared ahead of time or store-bought for convenience.
- Eel sauce is optional but adds a sweet and savory depth to the finish.
- Adjust the amount of sriracha in the volcano sauce to control the spiciness level.
- Use a rice cooker for perfectly cooked sushi rice, or cook on the stovetop with careful attention.
- Prep Time: 20 minutes
- Cook Time: 15 minutes
- Category: Seafood
- Method: Baking
- Cuisine: Japanese
Keywords: Volcano Roll, sushi roll, tempura shrimp sushi, spicy sushi roll, Japanese cuisine, sushi recipe, homemade sushi

