Dumpling Reference
Every style behind the dough hydration, filling ratio, pleat count, and cook time calculators, side by side — typical wrapper size and hydration, filling weight per piece, pleat count, and cook time by method, fresh and frozen.
Dough, filling, and fold, by style
| Style | Dough model | Hydration | Flour / water | Wrapper wt. | Filling wt. (ratio) | Typical size | Fold |
|---|---|---|---|---|---|---|---|
| Gyoza / Jiaozi | hydration | 50% | 500g / 250g | 8g | 12.8g (1.6×) | 90mm dia. | 7 half-moon pleats (6–8) |
| Wonton | hydration | 40% | 500g / 200g | 5g | 9g (1.8×) | — | Gathered and pinched at the top — no formal pleat count. |
| Pierogi | hydration | 60% | 500g / 300g | 20g | 22g (1.1×) | 80mm dia. | 4 crimped presses (3–5) |
| Momo | hydration | 54% | 500g / 270g | 15g | 19.5g (1.3×) | 70mm dia. | 20 spiral gathers (19–21) |
| Ravioli | egg pasta | — | — | 10g | 10g (1×) | — | Pressed and cut or crimped between two dough sheets — no pleat. |
| Empanada | enriched pastry | — | — | 35g | 31.5g (0.9×) | 100mm dia. | 9 repulgue twists (8–10) |
Hydration and flour/water are computed for a 500g-flour dough at each style’s typical hydration target, the same default the dough hydration calculator starts from. Filling weight is computed from each style’s typical wrapper weight and filling ratio.
Cook time by method, fresh vs frozen
| Style | Method | Fresh | Frozen |
|---|---|---|---|
| Gyoza / Jiaozi | Steam | 6–8 min | 8–10 min |
| Gyoza / Jiaozi | Pan-fry | 5–7 min | 7–9 min |
| Gyoza / Jiaozi | Boil | 3–4 min | 5–6 min |
| Wonton | Boil | 3–4 min | 5–6 min |
| Wonton | Steam | 8–10 min | 10–12 min |
| Pierogi | Boil | 3–4 min | 5–7 min |
| Pierogi | Pan-fry | 3–4 min | 4–5 min |
| Momo | Steam | 10–12 min | 12–15 min |
| Ravioli | Boil | 3–4 min | 6–8 min |
| Empanada | Deep-fry | 4–5 min | 6–7 min |
| Empanada | Bake | 18–22 min | 25–30 min |
Every row here is a fresh call to the same getCookTime() function behind the cook time calculator — frozen is always equal to or longer than fresh, for every style and method.
Safe internal temperature — the number that actually matters
None of the cook times above are a guarantee that a raw-meat filling is safe to eat — they are a starting point for when to begin checking. The only reliable check is a food thermometer inserted into the center of the filling, not the wrapper:
- Ground poultry (chicken, turkey): 165°F (74°C)
- Ground pork, beef, or a blend: 160°F (71°C)
A wrapper can turn glossy and translucent, or golden and crisp, before the filling inside has actually reached either temperature — the dough is thin and cooks fast, the filling is denser and slower. This matters most for frozen dumplings and for anything larger or thicker than a typical piece, where the gap between “the wrapper looks done” and “the filling is actually safe” is widest.
How this table is built
Every number on this page comes from calling this site’s own calculator functions, not from a separately maintained table. The hydration column comes from solveHydration() run against a 500g flour weight and a typical target hydration for each style — 50% for gyoza/jiaozi, 40% for wonton, 54% for momo, and 60% for pierogi, chosen to land inside the range each style is described as occupying elsewhere on this site. The filling weight comes from solveFillingRatio(), run against each style’s real wrapper-weight preset (the same WRAPPER_PRESETS the wrapper count calculator uses) and a typical filling ratio — thinner, lighter wrappers (wonton, gyoza) carry proportionally more filling; thicker, heavier doughs (pierogi, empanada) carry proportionally less. The pleat count comes from pleatGuide(), run at each style’s typical wrapper diameter (the same default the pleat count calculator starts from). The cook times come directly from getCookTime(), for every method that style actually supports.
Ravioli and empanada are deliberately left without a hydration figure. Hydration, as this site models it, describes a plain water-and-flour dough — but ravioli is traditionally an egg pasta, and empanada dough is enriched with fat. Neither behaves like the simple water/flour ratio the calculator solves for, so rather than force a number that would misrepresent the dough, this page leaves those cells blank and explains why in the FAQ below.
Frequently Asked Questions
Where do the numbers on this page come from?
Every number here is computed by the same functions behind this site's calculators — solveHydration(), solveFillingRatio(), pleatGuide(), and getCookTime() — run against a typical hydration target, filling ratio, and wrapper diameter for each style. Nothing on this page is a separately maintained, hand-typed table; a test (dumplingReference.test.ts) asserts every rendered value equals a fresh call to the underlying function.
Why do ravioli and empanada have no hydration percentage listed?
Because the hydration figure only means anything for a plain water-and-flour dough, and neither of these is one. Ravioli is traditionally an egg pasta, where egg — not just water — hydrates the flour. Empanada dough is enriched with fat (butter, shortening, or lard), which behaves nothing like the simple water/flour ratio the hydration calculator models. Rather than force a misleading number, this page leaves the cell blank and says so.
Why do wonton and ravioli have no pleat count?
Because neither style is pleated. Wonton is gathered and pinched shut at a single point, with no edge to distribute pleats along. Ravioli is two thin sheets pressed or crimped together flat — there's no folded-over curve creating excess dough to gather in the first place. Both are complete, valid seals; they just don't produce the geometry a pleat count measures.
Are these cook times enough on their own to know a raw-meat filling is safe?
No — treat every range here as a starting point for when to begin checking, not a guarantee. The only reliable check for a raw-meat filling is a food thermometer in the center of the filling: 165°F (74°C) for ground poultry, 160°F (71°C) for ground pork, beef, or a blend. A wrapper can look fully cooked — glossy and translucent, or golden and crisp — before the filling inside has actually reached either temperature, especially from frozen or on a larger-than-typical dumpling.
Cooking reference only. Wrapper weight, hydration, and diameter are typical starting points, not a claim about any specific recipe or package — flour absorbency, wrapper thickness, and your own rolling all shift the real numbers.
Use it with
- Dough Hydration Calculator — solve for flour, water, or hydration percentage for your own batch.
- Wrapper Count Calculator — turn a dough weight into a wrapper count for any style.
- Filling-to-Wrapper Ratio Calculator — work out a filling weight for your own wrapper size.
- Pleat Count Guide — get a pleat, gather, or crimp count for any wrapper diameter.
- Steam & Boil Time Calculator — the same cook-time logic behind the table above, for a single style and method at a time.
- Dumpling Cook Times, Fresh vs Frozen, by Method — the full table above, explained method by method with the food-safety reasoning behind it.
- Pleat Count by Dumpling Style — why momo needs so many more pleats than gyoza, worked through in detail.
- Gyoza, Wonton, Momo, and Pierogi: What Actually Makes Them Different — the cultural and technique differences behind the styles in this table.