Easy Korean rice balls (jumeokbap) made with warm rice and simple mix-ins like tuna, vegetables, or egg. Ready in minutes and perfect for lunchboxes, snacks, or a light meal.

Three assorted Korean rice balls served in a small dish, featuring vibrant ingredients.

These Korean rice balls (jumeokbap, 주먹밥) are a simple way to turn leftover rice into something satisfying. Just mix in a few ingredients, shape by hand, and they come together quickly. They’re especially handy when you want a no-fuss meal or something easy to pack for later.

Growing up, I used to help my mom shape these before family outings. It felt like magic watching plain rice turn into little flavor-packed bites. Now I make them for my own family, and they still feel just as special, especially when I’m clearing out the fridge.

You can keep them simple or mix in different ingredients depending on what you have on hand. They’re one of the easiest Korean rice dishes to make at home and a great way to use up leftover rice.

If you enjoy rice-based meals like this, you might also like my Korean kimbap (seaweed rice rolls) for a more filling, roll-style option.

Three types of Korean rice balls with different fillings arranged on a serving plate.

Korean Rice Balls vs Onigiri

Korean rice balls (jumeokbap) and Japanese onigiri may look similar, but they’re made differently.

Jumeokbap is mixed. The rice is combined with ingredients like tuna, vegetables, or seasoning, then shaped by hand into small balls. It’s casual, flexible, and great for using up leftovers.

Onigiri is filled. The rice is shaped around a center filling, often wrapped with seaweed, and usually kept simple on the outside. If you’re curious, my kimchi tuna rice patties use a similar filled style.

Both are easy to make, but jumeokbap is quicker and more adaptable for everyday meals.

How to Make Korean Rice Balls (Jumeokbap)

Start with warm short-grain rice so it holds together easily. Season lightly with salt and a drizzle of sesame oil, then mix in your chosen ingredients.

Scoop a small portion into your hand and gently press it into a ball. Use light pressure, just enough to hold the shape without compacting the rice too tightly. Repeat with the remaining rice and serve right away or pack for later.

3 Easy Rice Ball Variations

Korean rice balls with ham and spinach served on a white plate.

Ham & Spinach

These rice balls are savory, soft, and just a little salty. It’s a balanced combo that kids love and a great way to sneak in extra greens for their lunchbox.

Finely chopped spinach, ham, and green onion prepared on a plate for making Korean rice balls.
Sautéed spinach and green onion cooking in a lightly oiled skillet.
Warm rice mixed with sautéed spinach and chopped ham in a bowl.
Hand shaping a rice ball with ham and spinach mixture.

Mix sautéed spinach, green onion, and finely chopped ham into the rice, then shape into balls.

Hyegyoung’s Tip: Don’t over-oil the spinach. Too much oil can prevent the rice from sticking together.

Korean rice balls made with egg and pickled radish served on a plate.

Egg & Pickled Radish

This version gets its bright yellow color from mashed egg yolks, which add richness and a creamy texture. The sweet-sour crunch of Korean pickled radish (danmuji) balances the flavor beautifully. A little mayo helps hold everything together.

Korean pickled radish being finely chopped on a cutting board.
Minced egg white, chopped pickled radish, and crumbled egg yolk arranged on a plate.
Egg yolks being pressed through a mesh strainer into a bowl of rice.
Rice balls with mashed egg yolk and pickled radish arranged on a serving plate..

Mix chopped egg and diced pickled radish with a little mayo, then combine with rice before shaping. Mash the yolks finely so the color distributes evenly.

If you like this fresh and slightly tangy combination, you might enjoy my tuna cucumber kimbap with crisp vegetables for a light and refreshing rice roll.

Korean rice balls with sautéed mushrooms and vegetables served on a plate.

Mushroom & Veggie

These are earthy and full of umami. Shiitake mushrooms add a meaty texture, while red pepper and green onion bring color and freshness.

Finely chopped mushroom, red pepper, and green onion prepared on a plate for rice ball filling.
Sautéed mushroom, green onion, and red pepper being stirred in a skillet.
Hand forming a rice ball with minced vegetables.
Rice balls with mushroom, red pepper, and green onion arranged in a serving bowl.

Mix sautéed mushrooms, garlic, and vegetables into the rice, then shape.

Tip: Let the mixture cool slightly before mixing to avoid excess moisture.

Tips for Perfect Rice Balls

  • Use short or medium-grain rice: Long grain rice is too loose and won’t bind well. For best results, use freshly cooked or reheated Korean short-grain rice that’s slightly warm.
  • Keep rice slightly warm: easier to shape than cold rice.
  • Glove up (and oil up): Lightly oiling disposable gloves helps keep the rice from sticking to your hands. It also makes rolling smoother and more uniform. Use light pressure so the rice holds together without becoming too dense.
  • Keep them bite-sized: If the rice balls are too big, they may fall apart. Aim for 1½ to 2 inches in diameter, just enough to stay intact and still be snackable.

What to Put in Rice Balls

Use simple, everyday ingredients like tuna, kimchi, egg, vegetables, or leftover meat. Jumeokbap is flexible, so you can mix and match based on what you have in the fridge. Popular combinations include tuna mayo, sautéed vegetables, or seasoned beef.

A variety of Korean rice balls with different fillings served in a bowl.

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3 colorful rice balls (jumeokbap) using leftover rice in a serving bowl

Easy Korean Rice Balls (Jumeokbap)

Servings: 8 people
Prep Time: 20 minutes
Cook Time: 10 minutes
Total Time: 30 minutes
Juicy, savory rice balls made with simple ingredients and easy mix-ins. These Korean jumeokbap come together fast and are perfect for lunch, snacks, or leftover rice.
5 from 6 ratings
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Ingredients

Ham and Spinach Rice Balls

  • 2 cup (400 g) cooked short grain white rice, warmed
  • ½ cup (125 g) minced ham
  • 2 tsp (10 ml) oil
  • 2 cup (60 g) baby spinach, loosly packed
  • 1 green onion, finely chopped
  • 1 tsp (5 ml) Korean soup soy sauce (gukganjang)
  • salt and pepper, to taste

Egg and Pickled Radish Rice Balls

  • 2 cup (400 g) cooked short grain white rice, warmed
  • 4 hard boiled egg yolks
  • 2 hard boiled egg white
  • ½ cup (75 g) finely minced pickled radish, or any pickled vegetable
  • 1½ tbsp (20 g) mayonnaise
  • salt , to taste

Mushroom and Vegetable Rice Balls

  • 2 cup (400 g) cooked short grain white rice, warmed
  • 2 tsp (10 ml) oil
  • ½ cup (50 g) finely chopped shiitake mushroom, or other mushroom of your choice
  • ½ cup (75 g) finely chopped red pepper
  • 2 green onion, finely chopped
  • 1 tsp (5 g) minced garlic
  • ½ tsp (2 g) ginger paste
  • 1 tsp (5 ml) Korean soup soy sauce (gukganjang)
  • 1 tsp (5 ml) sesame oil
  • salt and pepper, to taste

Instructions 

For Ham and spinach rice balls

  • Heat oil in a skillet and saute spinach and green onion until they are wilted. (Do not use too much oil. It will prevent the rice grains from sticking to each other) Season with Korean soup soy sauce.
  • Combine rice, ham, and sauteed spinach in a mixing bowl; mix well.
  • Take a heaping tablespoonful of rice mixture and gently squeeze to form a ball, about 1 1/2-inch in size.

For egg and pickled radish rice balls

  • Chop the egg whites finely.
  • Using a strainer and a spoon, mash the egg yolks to crumble. In a mixing bowl combine egg whites, egg yolks, pickled radish, rice, and mayonnaise; mix well. Season with salt according to your taste. Roll tightly into 1½-inch balls

For mushroom and vegetable rice balls

  • Heat oil in a skillet. Saute mushroom and vegetables with garlic and ginger. Season with Korean soup soy sauce, and sesame oil.
  • Combine the mushroom mixture with the rice in a mixing bowl; mix well. Season with salt and pepper according to your taste.
  • Shape and compress a ball, about 1-1/2 to 2 inches in size.
Cuisine: Korean
Course: Lunch, Snack
Author: Hyegyoung K. Ford
Web Story: https://www.beyondkimchee.com/web-stories/rice-balls/
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