Vegan Sushi Bake Recipe
Introduction
Vegan Sushi Bake is a delightful and easy-to-make twist on traditional sushi, offering all the delicious flavors in a comforting, baked casserole form. Perfect for sharing, this dish combines seasoned rice with a spicy vegan mayo topping and fresh vegetable garnishes.

Ingredients
- 2 cups cooked short-grain sushi rice
- 3 tablespoons rice vinegar
- 1 tablespoon sugar
- 1 teaspoon salt
- 1/2 cup vegan mayonnaise
- 2 tablespoons sriracha sauce
- 1 tablespoon soy sauce or tamari
- 1 small cucumber, diced
- 1 small carrot, shredded
- 1 ripe avocado, diced
- 2 stalks green onions, chopped
- 1 tablespoon toasted sesame seeds
- 2 nori sheets, crumbled or cut into strips
- 1 teaspoon lemon juice (optional)
Instructions
- Step 1: Preheat your oven to 375°F and lightly grease a baking dish.
- Step 2: In a bowl, mix the cooked rice with rice vinegar, sugar, and salt until well combined.
- Step 3: In another bowl, whisk together vegan mayonnaise, sriracha, and soy sauce to create the spicy mayo mixture.
- Step 4: Spread the seasoned rice evenly in the prepared baking dish, pressing it down gently to form a compact layer.
- Step 5: Spoon the spicy mayo mixture over the rice and smooth it out evenly.
- Step 6: Sprinkle shredded carrots and diced cucumbers evenly over the top.
- Step 7: Bake in the preheated oven for 12 to 15 minutes, until the top is bubbling and golden at the edges.
- Step 8: Remove from oven and let the sushi bake sit for 5 minutes to set.
- Step 9: Top with diced avocado, chopped green onions, toasted sesame seeds, and crumbled nori before serving.
Tips & Variations
- For extra zest, drizzle the top with a little lemon juice before serving to brighten the flavors.
- Try adding other vegetables like thinly sliced radish or bell peppers for added crunch.
- Use gluten-free tamari if avoiding gluten to keep the dish suitable for all diets.
- If you prefer less heat, reduce the amount of sriracha or omit it altogether.
Storage
Store any leftovers in an airtight container in the refrigerator for up to 3 days. Reheat gently in the oven or microwave until warmed through. To keep the avocado fresh, add it right before serving rather than when reheating.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I make this sushi bake ahead of time?
Yes, you can prepare the rice and spicy mayo mixture in advance and assemble just before baking. Adding fresh toppings like avocado and green onions at the end keeps them vibrant.
What can I use instead of vegan mayonnaise?
If you don’t have vegan mayo, you can substitute with mashed silken tofu or a store-bought cashew cream for a creamy, plant-based alternative.
PrintVegan Sushi Bake Recipe
Vegan Sushi Bake is a flavorful, plant-based twist on traditional sushi, layered into a casserole dish for easy serving and rich taste. This recipe features seasoned sushi rice topped with a spicy vegan mayo, fresh vegetables, and garnished with avocado, green onions, toasted sesame seeds, and nori strips. Baked until golden and bubbling, this dish combines the beloved sushi flavors in a warm, comforting bake perfect for casual dinners or entertaining.
- Prep Time: 15 minutes
- Cook Time: 15 minutes
- Total Time: 30 minutes
- Yield: 4 servings 1x
- Category: Main Dish
- Method: Baking
- Cuisine: Japanese-inspired
- Diet: Vegan
Ingredients
Rice Mixture
- 2 cups cooked short-grain sushi rice
- 3 tablespoons rice vinegar
- 1 tablespoon sugar
- 1 teaspoon salt
Spicy Mayo Sauce
- 1/2 cup vegan mayonnaise
- 2 tablespoons sriracha sauce
- 1 tablespoon soy sauce or tamari
Toppings
- 1 small cucumber, diced
- 1 small carrot, shredded
- 1 ripe avocado, diced
- 2 stalks green onions, chopped
- 1 tablespoon toasted sesame seeds
- 2 nori sheets, crumbled or cut into strips
- 1 teaspoon lemon juice (optional)
Instructions
- Preheat Oven: Preheat your oven to 375°F (190°C) and lightly grease a baking dish to prevent sticking.
- Season Rice: In a bowl, combine the cooked sushi rice with rice vinegar, sugar, and salt. Mix gently until the rice is evenly seasoned and slightly sticky.
- Make Spicy Mayo: In another bowl, whisk together the vegan mayonnaise, sriracha sauce, and soy sauce or tamari until smooth and well blended.
- Layer Rice: Spread the seasoned rice evenly in the prepared baking dish, pressing it down gently to create a firm base layer.
- Add Spicy Mayo: Spoon the spicy mayo mixture over the rice layer and smooth it out evenly with a spatula.
- Add Vegetables: Scatter shredded carrots and diced cucumbers evenly on top of the spicy mayo layer.
- Bake: Place the baking dish in the oven and bake for 12 to 15 minutes, until the top is bubbling and the edges are golden brown.
- Rest: Remove the dish from the oven and let it sit for about 5 minutes to set and cool slightly.
- Garnish and Serve: Top the bake with diced avocado, chopped green onions, toasted sesame seeds, nori strips, and a drizzle of lemon juice if using. Serve warm and enjoy your vegan sushi bake.
Notes
- Use short-grain sushi rice for the best texture adherence in the bake.
- For extra flavor, add a splash of toasted sesame oil to the rice mixture.
- Adjust the spiciness by adding more or less sriracha according to your taste.
- Optional lemon juice adds a bright, fresh note to the final dish.
- Leftovers can be refrigerated in an airtight container for up to 3 days and reheated gently in the oven or microwave.
Keywords: Vegan sushi bake, plant-based sushi casserole, spicy vegan sushi, baked sushi dish, easy vegan dinner

