There is something incredibly satisfying about the comforting crispy crunch combined with the bold, tangy flavors of fermented kimchi in a dish like this Savory Kimchi Potato Rosti Recipe. This recipe takes the humble potato rosti to a whole new level by mixing in vibrant kimchi and fresh green onions, resulting in a stunning balance of textures and flavors that will awaken your taste buds. Whether you’re looking for a delicious appetizer, a unique brunch item, or a cozy snack, this Savory Kimchi Potato Rosti Recipe promises a joyful cooking and eating experience that feels like a warm hug on a plate.

Ingredients You’ll Need
The ingredients for this dish are brilliantly simple yet play a crucial role in bringing the Savory Kimchi Potato Rosti Recipe to life. Each element is carefully chosen to build layers of flavor and texture—from the creamy potato base to the spicy tang from the kimchi and the fresh brightness of green onions.
- 4 medium Potatoes (Russet or Yukon Gold): Perfect for grating, they offer the ideal starch content for a crispy rosti.
- 1 cup Kimchi (chopped): Adds zesty, fermented depth and a slightly spicy kick that transforms this dish.
- 3-4 pieces Green Onions (finely chopped): Provides freshness and a subtle onion flavor that balances richness.
- 1 large Egg: Acts as a natural binder to keep everything together while cooking.
- 1 teaspoon Salt: Essential to season and enhance the flavors naturally.
- 0.5 teaspoon Black Pepper (freshly ground): Gives an aromatic warmth and a subtle heat to the rosti.
- 3 tablespoons Vegetable Oil: Used for frying to achieve that coveted crispy golden crust.
- Optional Dipping Sauce (soy sauce mixed with sesame oil): Adds a savory, nutty complement when served.
How to Make Savory Kimchi Potato Rosti Recipe
Step 1: Prepare the Potatoes
Start by peeling your potatoes and then grate them finely using a box grater or food processor. This is the foundation of your rosti and will give you that wonderful crispy texture once cooked.
Step 2: Rinse and Drain the Potatoes
Once grated, rinse the potatoes under cold water to wash away the excess starch. This step is key to ensuring your rosti doesn’t turn out gummy but stays delightfully crisp.
Step 3: Remove Excess Moisture
Drain and squeeze the potatoes thoroughly using a clean kitchen towel. Getting rid of excess moisture is crucial—it helps the rosti to brown and crisp up beautifully in the pan.
Step 4: Mix Kimchi, Green Onions, and Egg
In a mixing bowl, combine the chopped kimchi, finely chopped green onions, and one egg. This blend brings a burst of flavor and acts as a glue to hold the rosti together.
Step 5: Combine Potatoes with Kimchi Mixture and Season
Add your drained grated potatoes to the kimchi mixture. Sprinkle in the salt and freshly ground black pepper, then mix everything well until uniformly combined for maximum flavor in every bite.
Step 6: Heat the Skillet and Add Oil
Place a non-stick skillet on medium-high heat and pour in one tablespoon of vegetable oil. Heating the oil well before adding the mixture ensures a fantastic crispy exterior for your rosti.
Step 7: Form and Cook the Rosti
Take half of the potato mixture and gently press it into a circular shape in the skillet. This shaping helps it cook evenly while developing that satisfying crust.
Step 8: Cook One Side Until Golden
Let it cook for 5 to 7 minutes without disturbing, until the bottom turns a beautiful golden brown and becomes crispy.
Step 9: Flip Carefully and Cook the Other Side
Using a spatula, carefully flip the rosti and cook the other side for another 5 to 7 minutes to achieve an even golden, crispy finish.
Step 10: Drain Excess Oil
Remove the cooked rosti and place it on a plate lined with paper towels to absorb any remaining oil, keeping it crisp and delicious.
Step 11: Repeat with Remaining Mixture
Return to the skillet, add more oil if needed, and repeat the process with the remaining potato mixture until all rosti are cooked to perfection.
Step 12: Serving Preparation
Serve your tasty creations warm, ideally garnished with some extra chopped green onions and, if you like, a side of dipping sauce made from soy sauce and sesame oil to elevate every bite.
How to Serve Savory Kimchi Potato Rosti Recipe

Garnishes
A sprinkle of fresh green onions or a handful of finely chopped chives adds a pop of color and fresh flavor that complements the spicy, tangy kimchi. You can also add a drizzle of spicy mayo or a dollop of sour cream to balance the flavors even more.
Side Dishes
This rosti pairs beautifully with simple steamed vegetables, a crisp mixed greens salad with a tangy vinaigrette, or even a bowl of warm miso soup to keep the meal light yet satisfying. It’s also incredible alongside grilled meats or tofu for a more substantial dinner.
Creative Ways to Present
Try stacking smaller rosti cakes with layers of melted cheese, extra kimchi, or avocado slices in between for a visually stunning and delicious rosti tower. Alternatively, cut the rosti into bite-sized squares served on skewers for a fun appetizer at your next gathering.
Make Ahead and Storage
Storing Leftovers
If you have leftover rosti, store them in an airtight container in the refrigerator for up to 2 days. They retain much of their delicious flavor and can be quickly refreshed before eating.
Freezing
For longer storage, you can freeze the cooked rosti. Let them cool completely, then wrap individually in plastic wrap or parchment paper and place in a freezer-safe container or bag. They keep well for up to one month.
Reheating
To reheat, it’s best to warm the rosti in a skillet over medium heat with a splash of oil to bring back the crispness. Avoid microwaving if you want to keep that perfect crunchy texture.
FAQs
Can I use sweet potatoes instead of regular potatoes?
Absolutely! Sweet potatoes will add a natural sweetness that contrasts nicely with the tangy kimchi, though the texture might be a bit softer. Just be sure to rinse and drain them well, just like with regular potatoes.
What type of kimchi works best for this recipe?
Traditional napa cabbage kimchi is ideal because its texture and flavor balance harmonize with the potatoes, but feel free to experiment with radish kimchi or milder versions depending on your heat preference.
Can I make this recipe vegan?
Yes! Simply replace the egg with a flax egg (1 tablespoon flaxseed meal + 3 tablespoons water) to keep the mixture binding naturally without eggs.
How do I ensure the rosti stays crispy?
Removing as much moisture from the shredded potatoes as possible is the key step. Also, cooking over medium-high heat with enough oil helps achieve that golden, crispy crust every time.
Can I add other vegetables or ingredients to the rosti?
Definitely! Feel free to mix in grated carrots, finely chopped bell peppers, or even some shredded cheese to add complexity and fun to your Savory Kimchi Potato Rosti Recipe.
Final Thoughts
If you’re craving a dish that delivers a punch of flavor with a wonderful texture contrast, the Savory Kimchi Potato Rosti Recipe should be at the top of your cooking list. It’s a genuinely delightful way to enjoy simple ingredients transformed into something extraordinary and soul-satisfying. I can’t wait for you to try it and share this crunchy, tangy, unforgettable rosti love with your friends and family!
