Soboro is a classic Japanese home-style dish made by simmering ground meat or seafood with soy sauce, mirin, and sugar until all the liquid evaporates.
This process concentrates the flavor and creates a pleasantly crumbly texture with a gentle balance of sweet and savory.
The most iconic dish using soboro is soboro-don, a rice bowl topped with ground chicken and scrambled eggs.
It's colorful, comforting, and a nostalgic taste of home for many in Japan.
The origin of soboro-don traces back to Tamahide, a historic chicken restaurant in Nihonbashi, Tokyo, founded in 1760.
It was first created as a less soupy alternative to oyako-don (chicken and egg rice bowl) for take-out customers.
Soboro isn't just for rice bowls—it also shines in side dishes and lunch boxes, and it's often used in simmered dishes like soboro-ni (ground meat simmered with vegetables).
It's a deeply rooted element of Japanese cuisine.
This recipe showcases a rich and savory side dish using soboro and potatoes, finished with butter for extra depth.
Thanks to microwave pre-cooking, it comes together quickly without the potatoes falling apart.

10 minutes

coto
PROFILE
INGREDIENTS
SERVES 2
Original recipe (1X) yields 2 servings
When scaling the recipe, the ratios of some ingredients may require slight adjustments. Adjust as necessary and season to taste.
- 2 medium potatoes
- 7 oz ground beef (or a mix of beef and pork)
- A8 tbsp. water
- A2 tbsp. soy sauce
- A1 tbsp. sake
- A1 tbsp. mirin
- A1 tbsp. sugar
- B1 tsp. potato starch
- B1 tsp. water
- B2 tsp. butter
INSTRUCTIONS
- 1
Cut the potatoes into bite-sized pieces and place them in a microwave-safe bowl. Add 2 tbsp. of water, cover loosely with plastic wrap, and microwave at 600W for 3 minutes and 30 seconds.

- 2
In a skillet, cook the ground beef over medium heat without adding oil, breaking it up until browned. Wipe away any excess grease. Add the cooked potatoes and A (1/2 cup water, 2 tbsp. soy sauce, 1 tbsp. each of sake, mirin, and sugar). Place a drop lid or piece of parchment paper directly on top and simmer for 5 minutes.

- 3
Mix B (1 tsp. potato starch and 1 tsp. water) and stir it into the skillet to thicken the sauce.

- 4
Turn off the heat and mix in the butter while the pan is still hot for a perfect finish.

RecipeID
161
Tips & Notes
・After microwaving the potatoes, they should be soft enough to pierce easily with a toothpick. If not, flip and microwave for an additional 30 seconds.
・Keeps in the refrigerator for up to 3 days.
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I’m a mom of one and a big food lover. I share easy-to-follow, foolproof recipes packed with nutrition, using only familiar ingredients and common seasonings. I also like to include handy tips that help save time in the kitchen. From quick microwave recipes to no-knife, no-stove dishes, I focus on meals that can be made quickly while still providing plenty of nutrition for my family. I believe in the happiness that comes from enjoying delicious food and the joy of seeing loved ones eat with a smile. My goal is to bring love-filled home cooking to tables where smiles overflow. I also record my recipes so that, one day, when my child grows up, they can always recreate the taste of their mother’s cooking.