Oni Manju Chunky Sweet Potato Steamed Cakes
Quick answer
- Total time
- 45 min
- Level
- Easy
- Servings
- 4 servings
- Ingredients
- 5
About this dish
Sweet potato cubes jut from the surface like an ogre's horns or iron club, which is said to be where the name oni manju comes from.
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In Aichi it stood in for rice when food ran short during and after the war, and with no bean paste it relies on the potato's own sweetness and a heavy, chewy batter.
Ingredients
Instructions
- 1
Peel 200g sweet potato thickly and cut into 1cm cubes.
Soak in cold water for 10 minutes, swish and rinse twice, drain, and dry thoroughly with paper towels.
- 2
Coat the sweet potato evenly with 60g sugar and rest 15 minutes.
When clear potato liquid collects at the bottom, keep it in the bowl for the batter.
- 3
Sift 80g cake flour and 20g rice flour together twice.
Fold them into the potato, then add 35ml water in two portions and mix only until no dry flour remains.
- 4
Cut four 10cm squares of baking paper.
Divide the mixture among them in rough mounds about 4cm high, distributing the potato cubes evenly.
- 5
Bring ample water to a strong steam and line the steamer with a damp cloth.
Add the paper-mounted cakes, cover, and steam over medium-high heat for 15 minutes.
- 6
Insert a skewer into the thickest part and confirm no raw batter clings and the potato is tender.
Cool on a rack for 5 minutes and serve warm or let cool completely.
References checked
These references were consulted when this page was prepared or corrected. A source check does not mean the recipe was independently kitchen-tested.
- 일본 농림수산성 うちの郷土料理
「あいちの郷土料理レシピ50選」 · Checked: 2026-08-11
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