Looking for a refreshing and satisfying lunch option? This pickled cucumber and tuna onigiri is not only simple but also bursts with flavor. Perfect for a busy day, it’s a delightful combination of textures and tastes that will brighten your midday meal.

Why I Love This Recipe

I discovered this recipe during a trip to Japan, where onigiri is a beloved street food. The first bite of these rice balls filled with flavorful tuna and tangy pickled cucumbers took me back to that sunny afternoon by the cherry blossoms, and I knew I had to recreate it at home.

Why You’ll Love It Too

  • Quick to prepare in just 20 minutes.
  • Perfect for meal prep and easy to pack for lunch.
  • Family-friendly and kid-approved.
  • Nutrient-rich and full of umami flavor.
  • Versatile for various dietary needs.

Ingredient Notes

1 cup sushi rice (short-grain rice can be substituted); 2 tablespoons rice vinegar (apple cider vinegar works in a pinch); 1 pound canned tuna (opt for sustainably sourced brands); 1/2 cup pickled cucumber slices (store-bought or homemade, adjust to taste).

Step-by-Step Instructions

  1. Step 1: Rinse the sushi rice under cold water until the water runs clear, then cook according to package instructions.
  2. Allow it to cool slightly.
  3. Step 2: In a bowl, mix the canned tuna with rice vinegar, adding salt and pepper to taste.
  4. Step 3: Once the rice is cool, wet your hands and take a scoop of rice, flatten it in your palm, and add a spoonful of the tuna mixture and a few slices of pickled cucumber.
  5. Step 4: Shape the rice around the filling into a triangle or ball.
  6. Repeat until all ingredients are used.
  7. Serve with extra pickled cucumber on the side.

Things I’ve Learned

Always keep your hands wet when shaping onigiri to prevent sticking. Store any leftovers wrapped in plastic wrap in the fridge for up to 2 days. Reheat the rice gently in the microwave if needed, but it’s best enjoyed fresh. You can also experiment with different fillings like grilled chicken or vegetables.

FAQs

Q: Can I substitute any of the ingredients?

A: Yes, most ingredients can be substituted with similar alternatives while maintaining the overall flavor profile.

Q: How should I store leftovers?

A: Store covered in the refrigerator for up to 3 days for best quality and freshness.

Four-Ingredient Pickled Cucumber & Tuna Onigiri

Prep Time: 5 minutes
Cook Time: 15 minutes
Total Time: 20 minutes
Servings: 4

Ingredients

  • 1 cup sushi rice
  • 2 tablespoons rice vinegar
  • 1 pound canned tuna
  • 1/2 cup pickled cucumber slices

Instructions

  1. Rinse sushi rice under cold water until clear, then cook as per package instructions.
  2. In a bowl, mix canned tuna with rice vinegar, adding salt and pepper to taste.
  3. Once the rice is cool, wet hands, scoop rice, and flatten it in palm.
  4. Add a spoonful of tuna mixture and some pickled cucumber, then shape the rice around the filling.

This recipe has become a go-to favorite in my kitchen, and I hope it brings as much joy to your table as it does to mine!