Cucumber Sushi Boats Spicy Mayo

Featured in Vegetarian & Vegan Recipes.

Enjoy a refreshing twist on sushi with crisp cucumber boats filled with tender rice and juicy shrimp. Each cucumber half is carefully hollowed and packed with fluffy rice, then topped with shrimp tossed in a savory, spicy mayo. Seasonings like paprika, garlic, and onion add vibrant depth while the creamy mayo creates a satisfying finish. This dish is simple to assemble, ultra fresh, and offers a perfect balance of textures and flavors for any appetizer spread or light meal.

Comfort Cravings Recipes
Updated on Sat, 24 May 2025 11:27:15 GMT
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These cucumber sushi boats have become a go-to snack and weeknight meal in our kitchen They are light fresh and bring the best of sushi flavors without any fuss or rolling mats Plus they always look beautiful on the table and disappear so quickly

I first started making these after seeing a video online and quickly realized they were a huge hit at gatherings My friends now ask for them every time I host

Ingredients

  • English cucumber: A perfect boat shape and less watery than many varieties Go for one that feels heavy and firm for its size
  • Cooked rice: Sushi or jasmine rice gives that classic chewy texture Be sure your rice is freshly cooked but slightly cooled for easy handling
  • Tiger shrimp: Large and meaty They hold up well to seasonings and chop beautifully Select shrimp that smell clean and are translucent
  • Avocado oil: Adds mild richness and is great for high heat cooking Look for cold pressed oil for the best quality
  • Salt: Essential for seasoning both the rice and shrimp Fine sea salt works best here
  • Paprika: Offers gentle warmth and color Use fresh paprika for full flavor
  • Garlic powder: Brings a savory edge Opt for powder over salt to control the sodium
  • Onion powder: Adds another level of flavor Aroma makes the shrimp pop
  • Black pepper: Brings some bite Freshly ground if possible for boldness
  • Spicy mayo: Ties everything together Creamy and tangy Use a high quality store-bought or homemade version for best results

Step-by-Step Instructions

Prepare the Rice:
Cook half a cup of dry jasmine or sushi rice with one cup water and a big pinch of salt using your rice cooker or stovetop Follow package instructions for best results Allow the rice to cool slightly so it is easy to work with
Prep the Cucumbers:
Wash and dry your English cucumber Slice it into two halves lengthwise Then cut each half down the middle so you end up with four pieces Using a small spoon gently scoop out the seeds and some flesh to create a hollow channel Pat the inside dry with a paper towel to avoid sogginess
Fill the Boats:
Wet your fingertips slightly to prevent sticking Spoon the cooked rice into each cucumber boat and use your damp fingers to gently press it down evenly This helps the rice stay in place and lets you add more filling
Cook the Shrimp:
Use thawed peeled and deveined shrimp Pat the shrimp dry and toss with avocado oil salt paprika garlic and onion powder and a pinch of black pepper Heat a nonstick or ceramic pan over medium high and add a little oil When the oil shimmers and is hot add the shrimp They should sizzle right away Cook each side for about one to two minutes until they turn pink curl and start developing a light crust Remove from the heat
Mix and Top:
Dice the cooked shrimp into small pieces and mix them with spicy mayo to taste Spoon this mixture over the rice filled cucumber boats
Finish and Serve:
Drizzle extra spicy mayo on top of each boat for a little extra kick Serve immediately for the best texture
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Yum Woon Sen – Spicy Thai Glass Noodle Salad with Shrimp | comfortcravingsrecipes.com

I always look forward to making these with my daughter The best ingredient is actually the spicy mayo because it brings all the other flavors together and everyone ends up fighting over the last boat

Storage Tips

These cucumber sushi boats are best assembled just before serving since the rice and cucumber can get soggy if they sit too long However you can prep all the components a few hours ahead Keep the cucumbers and cooked shrimp in separate covered containers in the fridge and assemble right before mealtime Leftover boats can be kept for a few hours but will lose their crunch

Ingredient Substitutions

If tiger shrimp are not available any medium or large shrimp will do Simply avoid pre cooked shrimp as they will dry out when reheated For a vegetarian version swap the shrimp for diced avocado or a canned chickpea salad You can use cooked quinoa instead of rice for extra protein And for the spicy mayo just blend Greek yogurt with sriracha for a lighter option

Serving Suggestions

These boats pair beautifully with a side of edamame or a tangy pickled ginger salad They also work well as a party platter with a dozen boats on a tray For a full meal add them to a sushi style bowl with extra veggies like shredded carrots and sliced radish

Cultural or Historical Context

Cucumber sushi boats take inspiration from both American and Asian cuisines The idea nods to classic sushi but skips the seaweed and rolling Cucumber has long been a common ingredient in both Japanese and modern fusion dishes This no fuss version makes sushi accessible even without fancy equipment or ingredients

Frequently Asked Questions

→ What type of rice works best for cucumber boats?

Sushi rice or jasmine rice delivers a sticky texture that holds well inside the cucumber, making it easy to fill and enjoy.

→ Can I use pre-cooked shrimp instead of raw?

Yes, pre-cooked shrimp can be used. Dice and toss with the mayo and seasonings before placing atop the rice.

→ Is it possible to make these boats ahead of time?

Cucumbers can be prepped in advance, but assemble shortly before serving to maintain freshness and crunch.

→ How can I make this dish spicier?

Add extra spicy mayo or a sprinkle of chili flakes over the shrimp for more heat.

→ Are mini cucumbers a good alternative?

Absolutely. Mini cucumbers make bite-sized boats perfect for appetizers or party snacks.

Cucumber Sushi Boats Spicy Mayo

Crisp cucumber boats, tender shrimp, seasoned rice, finished with spicy mayo for a fresh, bold flavor.

Prep Time
10 Minutes
Cook Time
4 Minutes
Total Time
14 Minutes

Category: Plant-Based

Difficulty: Easy

Cuisine: Asian-American

Yield: 4 Servings (4 cucumber boats)

Dietary: Gluten-Free, Dairy-Free

Ingredients

→ Main Components

01 1 English cucumber, halved and scooped
02 1 cup cooked jasmine or sushi rice
03 10 tiger shrimp, peeled and deveined

→ Seasonings and Sauces

04 1 tablespoon avocado oil
05 1/4 teaspoon salt
06 1/4 teaspoon paprika
07 1/4 teaspoon garlic powder
08 1/4 teaspoon onion powder
09 1/8 teaspoon black pepper
10 1 tablespoon spicy mayonnaise, or more to taste

Instructions

Step 01

Cook 1/2 cup of dry jasmine or sushi rice in 250 ml water with a generous pinch of salt following package directions; set aside.

Step 02

Wash and dry the English cucumber. Halve lengthwise, then halve again to yield 4 pieces. Use a small spoon to scoop out the center of each, forming boat shapes.

Step 03

Pat the inner cucumber surfaces dry with paper towel. With moistened fingers, spoon cooked rice evenly into each boat, pressing gently to compact.

Step 04

In a bowl, pat shrimp dry. Toss with 1 tablespoon avocado oil, salt, paprika, garlic powder, onion powder, and black pepper until evenly coated.

Step 05

Heat a ceramic pan over medium-high. Add a small amount of oil and cook shrimp for 1–2 minutes per side until opaque and forming a crust. Remove from pan.

Step 06

Dice cooked shrimp finely. Mix with spicy mayonnaise in a bowl, adjusting amount to preferred taste.

Step 07

Top the rice-filled cucumber boats with the shrimp mixture. Optionally, place whole shrimp atop the rice and drizzle with spicy mayonnaise.

Step 08

Garnish with extra spicy mayonnaise as desired and serve immediately.

Notes

  1. For best texture, ensure cucumbers are thoroughly dried inside before filling with rice.
  2. Mini cucumbers can be substituted for English cucumber to create bite-sized portions.
  3. Wet hands prevent rice from sticking during assembly.

Tools You'll Need

  • Nakiri knife
  • Cutting board
  • Measuring cups and spoons
  • Ceramic pan
  • Small spoon
  • Paper towels

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Contains shellfish (shrimp).
  • May contain eggs (spicy mayo).

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 218
  • Total Fat: 8 g
  • Total Carbohydrate: 15 g
  • Protein: 21 g