Potato Mochi is a crispy on the outside, soft and chewy on the inside snack made with mashed potatoes and potato starch. This easy Potato Mochi recipe is stuffed with melty cheese and coated in a sweet savory soy butter glaze, creating the perfect balance of texture and flavor.
Why You’ll Love This Recipe
- Crispy golden exterior with chewy center
- Gooey melted cheese filling
- Sweet and savory soy butter glaze
- Simple ingredients and beginner-friendly
- Perfect snack, appetizer, or side dish
Ingredients

For the Potato Mochi
- 2–3 large potatoes (about 500g after peeling and chopping)
- 4 tablespoons potato starch
- 1/4 teaspoon salt
- Mozzarella cheese (or cheese of choice)
- Oil for frying
For the Sauce
- 2 tablespoons soy sauce
- 4 tablespoons water
- 2 tablespoons brown sugar
- 20g unsalted butter
Instructions
Fill a large pot with water, add a generous pinch of salt, and bring to a boil over high heat.
Add chopped potatoes and cook until fork tender.
Drain thoroughly and transfer to a bowl. Mash until smooth with no lumps.
Add potato starch and salt. Mix until fully combined and a soft dough forms.
Divide the mixture into 6–8 equal portions, depending on desired size.
Flatten one portion in your palm. Place a small piece of cheese in the center and wrap the potato mixture around it, forming a smooth ball. Gently flatten into a thick disc. Repeat with remaining portions.
Heat oil in a large pan over medium heat.
Cook the Potato Mochi on both sides until golden brown and crispy, about 3–4 minutes per side.
For the sauce, combine soy sauce, water, brown sugar, and butter in a separate pan. Heat over medium until slightly thickened.
Add the cooked mochi into the sauce and cook for 1–2 minutes on each side, allowing them to absorb the glaze.
Serve Potato Mochi warm while the cheese center is still melty.

Tips & Tricks
- Mash potatoes thoroughly to avoid lumps.
- Do not overwork the dough to keep texture soft.
- Adjust sugar level for sweeter or more savory glaze.
- Use low-moisture mozzarella for best cheese pull.
- Serve immediately for best texture.
Details
- Prep Time: 15 minutes
- Cook Time: 20 minutes
- Total Time: 35 minutes
- Yield: 6–8 pieces
- Category: Snack / Appetizer
- Method: Pan-Fried
- Cuisine: Japanese-Inspired
- Difficulty: Easy
- Dietary: Vegetarian

Notes
- You can skip the cheese for a traditional version.
- Add chopped chives or scallions for extra flavor.
- Air fry at 375°F for 10–12 minutes for a lighter option.
Nutrition (Approx. Per Piece)
- Calories: 160 kcal
- Carbohydrates: 22g
- Protein: 4g
- Fat: 6g
- Fiber: 2g
FAQ
- What makes Potato Mochi chewy?
Potato starch gives the signature chewy texture. - Can I make it ahead of time?
Yes, shape and refrigerate before frying. - Can I freeze Potato Mochi?
Yes, freeze after shaping. Fry directly from frozen, adding a few extra minutes. - Can I bake instead of fry?
Yes, bake at 400°F for 20–25 minutes, flipping halfway. - What cheese works best?
Mozzarella melts beautifully, but cheddar also works well.
Storage
- Refrigerator: Store up to 3 days in airtight container.
- Freezer: Freeze shaped mochi up to 2 months.
- Reheating: Reheat in skillet or air fryer for best crispiness.

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Potato Mochi – Crispy Chewy Japanese-Style Delight
Ingredients
For the Potato Mochi
- 2 –3 large potatoes about 500g after peeling and chopping
- 4 tablespoons potato starch
- 1/4 teaspoon salt
- Mozzarella cheese or cheese of choice
- Oil for frying
For the Sauce
- 2 tablespoons soy sauce
- 4 tablespoons water
- 2 tablespoons brown sugar
- 20 g unsalted butter
Instructions
- Fill a large pot with water, add a generous pinch of salt, and bring to a boil over high heat.
- Add chopped potatoes and cook until fork tender.
- Drain thoroughly and transfer to a bowl. Mash until smooth with no lumps.
- Add potato starch and salt. Mix until fully combined and a soft dough forms.
- Divide the mixture into 6–8 equal portions, depending on desired size.
- Flatten one portion in your palm. Place a small piece of cheese in the center and wrap the potato mixture around it, forming a smooth ball. Gently flatten into a thick disc. Repeat with remaining portions.
- Heat oil in a large pan over medium heat.
- Cook the Potato Mochi on both sides until golden brown and crispy, about 3–4 minutes per side.
- For the sauce, combine soy sauce, water, brown sugar, and butter in a separate pan. Heat over medium until slightly thickened.
- Add the cooked mochi into the sauce and cook for 1–2 minutes on each side, allowing them to absorb the glaze.
- Serve Potato Mochi warm while the cheese center is still melty.
Notes
- You can skip the cheese for a traditional version.
Conclusion
Potato Mochi delivers the perfect combination of crispy, chewy, and cheesy goodness. With its sweet savory glaze and simple preparation, this comforting Japanese-inspired snack is guaranteed to impress.

