Deciding what to eat for breakfast can be the hardest decision of the day. In my household, I need something that is nutritious, quick, and ideally, something I can prep in batches. Enter Mashed Potato Pancakes (Tu Dou Ni Bing).
Think of these as a lighter, vegetable-packed version of a hash brown, or a croquette without the breading. We take fluffy steamed potatoes, mash them into a dough with savory ham, crunchy carrots, and refreshing cucumber, and pan-fry them until golden.
I love making a huge batch of these on Sunday. They freeze beautifully, meaning on busy mornings, you just grab a few from the freezer and pan-fry them directly—no defrosting needed. It’s a trick I often use with my Homemade Meat Floss buns, and it works perfectly here too.
Why This Recipe Works
- Texture Contrast: By steaming the potatoes rather than boiling them, we reduce excess moisture. This creates a fluffy interior that contrasts perfectly with the golden, crispy exterior.
- Versatile: This is a fantastic “fridge clean-out” recipe. While I use ham and cucumber here, you could easily swap in leftovers like Char Siu or peas.
- Meal Prep Friendly: These are designed to be frozen. The flour binder ensures they hold their shape even when cooked straight from the freezer.
About the Author & Recipe Development
Hi, I’m Lin. Growing up in a family of restaurateurs and training in a culinary institute in China taught me that the simplest ingredients often require the most attention to detail.
I developed this specific version of Tu Dou Ni Bing to solve a common problem: soggy potato cakes. Many home cooks boil their potatoes, which introduces too much water. Through multiple tests in my kitchen, I found that steaming the potatoes preserves their starch structure, allowing us to form a dough that isn’t sticky and doesn’t require excessive amounts of flour, keeping the potato flavor pure.
What Are Mashed Potato Pancakes (Tu Dou Ni Bing)?
In Chinese, Tu Dou means potato, Ni means mashed or mud/paste, and Bing refers to a round, flat cake or pancake. Unlike the shredded texture you find in my Hot and Sour Shredded Potatoes, this dish relies on mashing the potato into a smooth dough.
It is a popular homestyle breakfast across China because it combines carbohydrates (energy), protein (ham), and vitamins (veggies) into one handheld package.
Ingredients You Will Need
- Potatoes: 1 large Russet or Yukon Gold potato (approx. 10-12 oz / 300g). Russets yield a fluffier interior, while Yukon Golds are creamier.
- Vegetables:
- Carrot: 1/2 medium carrot, finely diced. Adds sweetness and crunch.
- Cucumber: 1/2 small cucumber, finely diced. Note: If you have a very watery cucumber, remove the seeds first.
- Protein:
- Ham Sausage: 1/2 cup diced. You can use standard deli ham, Spam, or cooked bacon.
- Binder:
- All-Purpose Flour: Approximately 5 tablespoons. The exact amount depends on the moisture content of your potato.
- Seasoning:
- White Pepper Powder: 1/2 tsp. This provides that signature earthy heat found in Chinese cooking.
- Black Pepper: A pinch, for surface aroma.
- Salt: 1/2 tsp (adjust based on the saltiness of your ham).
- Oil: Neutral oil (vegetable or canola) for pan-frying.
Recipe Notes Before You Start
The Potato Method Matters Do not boil the potatoes in water. We want dry, fluffy potatoes. If you boil them, they absorb water, and you will need to add too much flour to get a workable dough, resulting in a dense, gummy pancake. Steam them!
Knife Skills Because the cooking time for the pancake is short (just enough to brown the outside), you want your mix-ins (carrots, ham) to be diced very small—about the size of a pea or smaller—so they distribute evenly and don’t poke through the dough.
How to Make Mashed Potato Pancakes
Step 1: Prep the Ingredients
Wash and peel your potato. Cut it into thick slices (this helps it steam faster). Finely dice the carrot, cucumber, and ham.
Step 2: Steam the Potatoes
Place the potato slices on a heat-proof plate. Set up your steamer and steam over high heat for about 15 minutes.
- Check for doneness: A chopstick should pierce through the potato with zero resistance.
Step 3: Mash and Season
Carefully remove the potatoes (they will be hot!). Pour them into a large mixing bowl. While they are still warm, mash them into a fine paste using a fork or a potato masher.
- Tip: Let the mash cool slightly before adding the vegetables so you don’t “cook” the cucumber prematurely.
Step 4: Mix the Dough
Add the diced carrots, cucumber, and ham to the mashed potato. Add the salt, white pepper, and black pepper. Mix well.
Gradually add the flour, one tablespoon at a time. Stir and knead gently until you form a soft, non-sticky dough.
- Note: If the dough sticks to your hands, add a little more flour.
Step 5: Shape the Pancakes
Divide the dough into equal-sized balls (about the size of a golf ball). Press them gently between your palms to form small, round patties.
- Freezer Tip: If you are meal prepping, brush the patties with a little oil, place them on a tray lined with plastic wrap, cover, and freeze. Once solid, transfer to a bag.
Step 6: Pan-Fry
Heat a non-stick skillet over low heat. Add about 1 tablespoon of oil. Place the cakes in the pan. Do not overcrowd.
Fry slowly for about 2-3 minutes per side until they turn a beautiful golden brown. Since the potatoes are precooked, you are mainly looking for that crispy crust and to warm the vegetables through.
Step 7: Serve
Serve immediately while hot and crispy. They are delicious on their own, or you can dip them in ketchup or my Universal Chinese Street Food Sauce for a spicy kick.
Common Mistakes When Making Potato Pancakes
- My dough is a sticky mess!
- Cause: The potatoes were too wet (boiled instead of steamed) or weren’t drained properly.
- Fix: Add more flour, a teaspoon at a time. Alternatively, chill the dough in the fridge for 20 minutes to make it easier to handle.
- The outside burned before the inside was hot.
- Cause: The heat was too high. These contain natural sugars from the carrots and starch from the potatoes, which brown quickly.
- Fix: Keep the flame on low to medium-low. Patience is key, similar to making Pan-Fried Pork Buns.
- The cakes fell apart in the pan.
- Cause: Not enough binder (flour) or flipped too early.
- Fix: Ensure the bottom is set and golden before flipping.
Serving Suggestions
For a complete Chinese-style breakfast, I love serving these alongside a warm bowl of Tomato Egg Drop Soup. The savory soup balances the starchy richness of the pancakes.
If you are serving this for a light lunch, pair it with a refreshing Smashed Cucumber Salad to cut through the oil.
Food Safety and Storage
- Storage: Leftovers can be stored in an airtight container in the refrigerator for up to 3 days.
- Freezing: As mentioned, these freeze raw perfectly. Consume frozen patties within 1 month for best quality.
- Reheating: Reheat in a skillet over low heat or in an air fryer at 350°F (175°C) for 3-5 minutes. Ensure the internal temperature reaches 165°F (74°C) as per USDA guidelines.
Authoritative References
- Potato Nutrition: Potatoes are an excellent source of Vitamin C and Potassium. Learn more at the USDA FoodData Central.
- Food Safety: For guidelines on cooling and storing cooked vegetables and meats, refer to the FDA Refrigerator & Freezer Storage Chart.
If you enjoyed these potato pancakes, you might also want to try my Scallion Oil Potato Strips for a different way to enjoy this humble vegetable!
Mashed Potato Pancakes with Ham and Vegetables (Tu Dou Ni Bing)
Equipment
- Steamer
- Non-stick skillet
- Mixing Bowl
Ingredients
- 1 large potato approx. 300g, peeled and sliced
- 0.5 carrot finely diced
- 0.5 cucumber finely diced
- 0.5 cup ham sausage or Spam, finely diced
- 5 tbsp all-purpose flour adjust as needed
- 0.5 tsp white pepper powder
- 0.5 tsp salt
- 1 pinch black pepper
- 1 tbsp vegetable oil for frying
Instructions
- Peel the potato and cut it into thick slices. Finely dice the carrot, cucumber, and ham sausage into small, uniform pieces.
- Place the potato slices on a plate and steam in a steamer for about 15 minutes, or until easily pierced with a chopstick.
- Remove the potatoes and transfer them to a bowl. While hot, mash them into a smooth paste.
- Add the diced vegetables, ham, white pepper, black pepper, and salt to the mashed potato. Mix until combined.
- Gradually add the flour, stirring constantly, until you form a soft, non-sticky dough. (Add more flour if the mixture is too wet).
- Take a small portion of the dough, roll it into a ball, and gently press it into a round patty. Repeat with remaining dough. (At this stage, you can freeze them between layers of plastic wrap).
- Heat a skillet over low heat and add the oil. Place the pancakes in the pan.
- Pan-fry slowly for 2-3 minutes on each side until golden brown. Watch carefully to avoid burning.
- Serve hot, on their own or with ketchup.
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