Stir flour into water on a morning counter and the batter hasn't yet decided what dish it is. Drop in scallions, spread it thin in a skillet, and the moment the edge dries and small bubbles appear, it suddenly looks like a Taiwanese breakfast shop. Danbing (蛋餅, dàn bǐng) is a Taiwanese breakfast in which an egg is fused onto a thin flour crepe, then rolled and eaten.
The hard part at home isn't gathering ingredients. It's making a crepe that is thin but doesn't tear. All-purpose flour alone turns heavy, and too much potato starch makes it stiff like a rice cake. Here we add a little tapioca starch to cake or low-protein flour, spread the batter from a cold pan, and put the egg on afterward. Rather than imitating the speed of a Taiwanese breakfast shop exactly, the priority is to get right the browned surface, how the egg sets, and the direction of the sweet-salty sauce.
Compared with another Taiwanese table, the whole-bird roast barrel chicken, it is the opposite: barrel chicken is a big dinner dish, while danbing is a light morning dish eaten with one hand. Among Chinese flour-based dishes such as chow mein and biangbiang noodles, flavor changes with how the dough is handled, but danbing differs in that it isn't kneaded; the batter is poured thin.
What is danbing? The egg crepe of Taiwanese breakfast shops
Danbing is a common sight at breakfast shops, stalls and snack shops across Taiwan. The name means "egg bing." Bing here is the Chinese word for a flat flour-based cake, and it isn't the Japanese mochi rice cake. In English it is often described as an egg crepe or rolled egg crepe, and it goes naturally with morning soy milk, black tea or mijiang (rice milk).
There isn't just one form in Taiwan either. Some follow the old style, in which an egg is fused onto a freshly cooked flour crepe; some use frozen or ready-made wrappers for speed; and some add cheese, corn, tuna or pork floss. For a first attempt at home, you're less likely to fail if you settle the flavor with just the crepe, egg, scallion and sauce before adding fillings.
| What to look at | Taiwan's outline | What to keep at home |
|---|---|---|
| The crepe | Thin, slightly chewy | Add a little tapioca starch to the flour |
| How it is cooked | Quickly, at a breakfast shop | Spread the batter in a cold pan and dry it over medium-low heat |
| The egg | Fused onto one side of the crepe | Spread the egg thin, then lay the crepe back on it |
| The sauce | Soy paste or a sweet soy sauce | Gather it from dark soy, soy sauce, sugar and starch |
| How to eat it | Roll, cut, and have it with soy milk or tea | Cut into 3 cm pieces and serve the sauce on the side |
Danbing in a Taiwanese breakfast shop is less a perfectly round crepe than something with a few browned spots, uneven ends and visible layers of egg and crepe. Even in a home version, make sure first that the crepe doesn't get too thick and that the egg doesn't peel away, ahead of rolling it neatly.
Ingredients: cake flour for the crepe, tapioca starch for chew
This makes four danbing, each 22 to 24 cm (about 9 in) across, for 4 servings. One each makes a breakfast; for a light lunch, add soy milk, cucumber and fruit. The crepe tightens as it cools, so it's easiest to eat when rolled and cut fresh off the pan.
This recipe contains egg, wheat, soy and sesame. Soy sauce, dark soy sauce and tapioca starch may be made on lines that also handle wheat or soy, depending on the product. If you have allergies, check the package labels. Don't leave the egg runny: cook until the surface is set and has bonded with the crepe.
Shopping notes: where the flour, sauce and pan make a difference
Eggs, scallions, cake flour, cucumber and soy milk are everyday groceries. Beyond those, the items that bring the result closer to Taiwan are the tapioca starch, the dark soy sauce and the cooking surface. Tapioca starch gives the crepe elasticity, dark soy gives the sauce its color and aroma, and a crepe pan makes it easier to spread the batter thin.
Tapioca starch isn't there to make danbing very chewy; it helps the thin crepe resist tearing when folded. Keeping it under 20% of the total flour avoids a heavy, dumpling-like texture.
Dark soy sauce isn't used to make soy sauce stronger, but to give the soy-paste-style sauce a deep color. It adds sweetness and body, so a small amount is enough for danbing. Leftover dark soy can go into sauces for chow mein or Hainanese chicken rice (in Japanese).
A regular skillet works, but a crepe pan with low sides makes it easier to spread the batter thin and keeps the crepe from creasing when you flip it. It isn't a daily-use tool, but it's worth a look if you like cooking thin flour-based dishes.
Method: cook the crepe, fuse on the egg, roll
If you try to roll a danbing that was cooked thick, it cracks. Spread the batter thin, cook only the crepe first, then lay it back on the spread-out egg so the egg works like glue. When cooking four in a row, treat the first one as a test of the heat and don't let the pan get too hot.
What goes wrong: thick crepes, tears, and peeling egg
Almost all danbing failures come down to the thickness of the batter and the heat. Thickening the batter to make it look neat makes it hard to roll, and high heat dries only the surface while the inside stays raw. Adjust on the first one with the table below and the second will be steadier.
| Problem | Cause | What to change next |
|---|---|---|
| The crepe is thick | The batter is heavy, or too much was poured | Add 10 ml water and keep to 70 ml per crepe |
| The crepe tears | Flipped too early, or too little tapioca starch | Wait until the edge dries, and loosen the bottom all the way around before flipping |
| The egg peels away | The egg dried before the crepe went on | Lay the crepe on while the center of the egg is still glossy |
| Black burnt spots | The pan is too hot | After one crepe, turn off the heat for 30 seconds and cool the bottom slightly on a damp cloth |
| Too chewy | Too much tapioca starch, or cooked too briefly | Stop at 25 g tapioca starch and brown both sides lightly |
The failure most likely to happen at home is overheating the pan. Crepes give the impression of being cooked fast on a hot pan, but danbing's loose batter spreads thinner when you pour it on a cool surface and add heat afterward. From the second crepe on, the pan is hot, so turn off the heat before pouring and return to medium-low once the batter is spread.
Serving and storing: the breakfast-shop touch is not over-saucing
At Taiwanese breakfast shops, danbing may be paired with soy paste, a sweet soy sauce or chili sauce. In a home version, dipping from a small dish keeps the edges of the crepe lighter than pouring all the sauce over it at the start. Serving warm soy milk alongside rounds it out as a flour-and-egg breakfast.
| Item | Storage | Reheating |
|---|---|---|
| Cooked crepes only | Refrigerate for 2 days. Sandwich each one in plastic wrap | In a skillet over low heat, 30 seconds on one side |
| Rolled danbing | Refrigerate, same day only | In a skillet over low heat for 1 minute, then flip and 40 seconds |
| Soy-paste-style sauce | Refrigerate for 3 days | In a small pan over low heat for 30 seconds. If stiff, add 1 tsp water |
If you're making ahead, cooking only the crepes recovers its texture better than rolling up finished danbing with the egg. In the morning, cook the egg, lay a cold crepe on it, and fuse them as it warms. Microwaving alone makes the crepe too soft, so finish by drying the surface in a skillet.
If you add fillings, start by keeping to 2 tbsp corn, 20 g cheese or 30 g tuna. Too much filling makes the seam open and lets the egg and crepe peel apart. As in Taiwanese breakfast shops, the fun of choosing is something to add only after the basic crepe and egg are stable.
Frequently asked questions
Can I make it with only potato starch?
You can, but the chew turns a little firmer once it cools. Use 15 g potato starch in place of the 25 g tapioca starch, and reduce the water to 220 ml from the start. If the batter gets heavy as you cook, add water 5 ml at a time.
Can I use store-bought frozen scallion pancakes?
It saves time. But cong you bing (葱油餅) are layered and oily, so you get something closer to a scallion pancake with egg (葱抓餅 with egg) than a danbing. Some Taiwanese breakfast shops do use a type close to a ready-made wrapper, but it's more honest to enjoy it as a different texture from the thin, old-style crepe in this article.
What do I do about the sauce if I can buy soy paste?
If you have soy paste (醬油膏), skip the homemade sauce and put 2 to 3 tbsp in a small dish. If the product is very salty, thin it with 1 tsp water, 1/2 tsp rice vinegar and a pinch of sugar. A sweet product can be used as is, and you can leave the dark soy out of the ingredients.
What should I change for children?
Leave out the white pepper and make the sauce milder. Cook the egg firmly and cut the pieces a little smaller than 3 cm, to 2 cm, so they're easier to eat. Instead of the sauce, serve a small amount of a mix of 1/2 tsp mild soy sauce and a pinch of sugar, so the flavor doesn't get too strong.
What should I pair it with from other Taiwanese food?
For breakfast, warm soy milk, a xiandoujiang-style soup (salty soy milk soup) and fruit are plenty. To move it toward dinner, serve danbing as a starter, with barrel chicken as the main and Hainanese chicken rice (in Japanese) as the rice dish, which connects the aromas of Taiwan and neighboring Chinese cooking.
