Traditional gravlax cures salmon with salt, sugar, dill, and time, turning a raw fillet into silky slices in 24–48 hours.
Gravlax is cured salmon, not smoked, built on a dry cure and a cold rest. When the ratios are right, the fish turns firm yet tender, with clean dill-and-pepper aroma and a gentle sweetness.
This recipe is written for home kitchens: clear weights, timing choices, and small checks that stop surprises.
Gravlax Cure Cheat Sheet By Thickness
| Fillet Thickness | Cure Mix Per 1 lb (450 g) | Fridge Time |
|---|---|---|
| Thin tail piece (under 1 in) | 1 tbsp kosher salt + 1 tbsp sugar | 18–24 hours |
| Average center cut (1–1.25 in) | 1.25 tbsp kosher salt + 1 tbsp sugar | 24–36 hours |
| Thick center cut (1.25–1.5 in) | 1.5 tbsp kosher salt + 1 tbsp sugar | 30–42 hours |
| Extra thick (over 1.5 in) | 1.75 tbsp kosher salt + 1 tbsp sugar | 36–48 hours |
| Less sweet profile | Keep salt same, cut sugar to 2 tsp | Same as thickness |
| Gentler salt feel | Use fine sea salt at 2.5 tsp total | Check at 24–36 hours |
| Stronger dill hit | Add 1 packed cup chopped dill | Same as thickness |
| Pepper-forward | Add 2 tsp cracked pepper | Same as thickness |
Traditional Gravlax Recipe Ingredients And Gear
You can make gravlax with a short list. The trick is measuring with care, keeping everything cold, and wrapping tight so the cure stays in contact with the fish.
Ingredients
- 1.5–2 lb (680–900 g) salmon fillet, skin on, pin bones removed
- 3 tbsp kosher salt (Diamond Crystal style), or 2 tbsp plus 1 tsp if using denser brands
- 2 tbsp granulated sugar
- 1–2 cups fresh dill, stems trimmed
- 2 tsp black pepper, freshly cracked
- 1 tsp crushed coriander seed (optional)
- 1–2 tbsp aquavit or vodka (optional)
Gear
- Kitchen scale and measuring spoons
- Long tweezers for pin bones
- Cutting board you can sanitize
- Plastic wrap plus a zip bag, or a shallow dish with a lid
- Small tray or pan to catch drips
- One flat weight: a small skillet, a foil-wrapped brick, or a few cans
- Long, thin knife for slicing
Start with salmon that has been handled cold from store to home. This FDA page on selecting and serving seafood safely gives practical buying and storage steps that fit gravlax prep.
Choosing Salmon For Gravlax At Home
Pick a center-cut piece with even thickness. Even thickness means even curing, so you do not end up with a salty tail and a soft center.
Look for firm flesh that springs back, clean ocean smell, and tight packaging with no pooled liquid. Keep it chilled on the ride home and move it into the coldest part of your fridge.
Farmed Vs. Wild
Most gravlax at home uses farmed Atlantic salmon because it is fatty and consistent. Wild salmon can work, yet it is leaner, so the finished slices feel tighter and the window between “just right” and “too dry” is shorter.
About Parasites And Freezing
Gravlax is cured, not cooked. Many fish sold for raw use has been frozen at some point, but labels can be vague. If you are unsure, ask the seller if the fish was previously frozen for raw service, or freeze it yourself before curing.
Use a freezer thermometer, wrap the fish airtight, and thaw in the fridge on a tray so drips stay contained. Freezing does not fix poor freshness, so start with a fillet that still smells clean.
Traditional Gravlax Curing Steps With Exact Ratios
The cure draws out a little moisture, firms the flesh, and seasons the fish all the way through. Salt does the heavy lifting, sugar rounds the edges, and dill brings the classic scent.
Step 1: Prep The Fillet
- Pat the salmon dry with paper towels. Dry surface means the cure sticks instead of sliding off.
- Run your fingers over the flesh side and pull any pin bones with tweezers.
- Trim ragged thin edges so the piece cures at a similar pace.
Step 2: Mix The Cure
In a bowl, stir together the kosher salt, sugar, pepper, and coriander if using. Salt brands vary a lot by crystal size, so spoon measures can swing. If you own a scale, a steady target is 30 g salt and 25 g sugar per 450 g fish, then adjust time to match thickness.
Step 3: Build The Dill Bed
Lay two long sheets of plastic wrap in a cross on a tray. Scatter half the dill in the center. Spread half the cure mix over the dill.
Step 4: Wrap Tight And Add Weight
- Place the salmon flesh-side down on the cure, then scatter the rest of the cure and dill over the skin side.
- Drizzle the aquavit or vodka if using, then wrap the fish tight. No gaps, no loose corners.
- Set the package in a dish, add a small flat weight on top, and slide it into the fridge.
Step 5: Flip And Baste
After 12–18 hours, open the dish, flip the package, and spoon the collected liquid over the fish before re-wrapping. This keeps the cure in contact with the whole surface.
Step 6: Check Doneness By Feel
At 24 hours, press the thickest part through the wrap. You want a firm feel with slight give, like a ripe avocado that still holds its shape. If the center feels soft, keep curing and re-check every 6–8 hours.
Once it feels right, unwrap and gently scrape off the cure and dill. Rinsing is optional; if you rinse, do a fast cold rinse and dry the fish right away with towels.
Slicing, Serving, And Texture Checks
For clean slices, chill the finished gravlax at least 2 hours after you clean it. Colder fish cuts cleaner and stacks neatly.
How To Slice
- Place the salmon skin-side down. Use a long slicing knife.
- Hold the blade at a shallow angle and cut thin slices across the grain.
- Wipe the blade every few passes so the edges stay neat.
Two-Minute Mustard Dill Sauce
Stir 2 tbsp Dijon mustard, 1 tbsp honey, 2 tbsp oil, 1 tbsp vinegar, and 1 tbsp chopped dill. Taste, then add a pinch of salt or more dill. Spoon it on rye, potatoes, or eggs.
If it tastes sharp, add a touch more oil and honey slowly.
Classic Ways To Serve
- Rye bread or crispbread with butter, cucumbers, and extra dill
- Bagels with cream cheese, capers, and red onion
- Boiled potatoes with mustard-dill sauce
- Scrambled eggs or an omelet with chives
If you’re building a platter, keep the slices cold, set the serving plate over ice, and put leftovers away fast.
Storage And Food Safety For Cured Salmon
Gravlax is ready to eat, so cold storage and clean tools matter. Wash hands, boards, and knives after touching raw fish, and keep cured slices away from raw seafood juices.
Some people should skip raw or cured seafood, including pregnant people, older adults, and anyone with a weakened immune system. The CDC notes that cold-smoked fish can carry Listeria and refrigeration does not kill it, which is a reason high-risk groups are told to avoid chilled smoked or cured fish. Read the CDC note on cold-smoked fish and Listeria if you want the plain guidance.
| Stage | What To Do | Cold Storage Time |
|---|---|---|
| During curing | Keep wrapped, weighted, and below 40°F (4°C) | 24–48 hours |
| After curing | Dry, re-wrap, and chill before slicing | Up to 5 days |
| Once sliced | Store flat in an airtight box with parchment between layers | 3–4 days |
| Make-ahead platter | Plate close to serving, keep on ice, wrapped | 2 hours max at room temp |
| Freezer storage | Wrap airtight, freeze in thin portions | Up to 2 months |
| Thawing | Thaw in fridge on a tray, keep sealed | Overnight |
| Leftover cure | Discard; do not reuse | — |
Flavor Variations That Stay Traditional
The core profile is dill, pepper, salt, and sugar. You can nudge it without turning it into a different dish.
- Citrus zest: Add lemon zest to the cure for a brighter finish.
- Juniper: Crush a few berries and add with the pepper for piney notes.
- Beet tint: Grate a small beet and mix it into the dill layer for a rosy edge.
- Caraway: A pinch pairs well with rye bread service.
Common Problems And Quick Fixes
Too Salty
Slice thin and serve with butter or cream cheese, which softens the salt. Next time, shorten the cure time by 6–10 hours or cut salt by 10%.
Soft Or Mushy Center
This points to uneven thickness, warm storage, or too short a cure. Trim thin edges, keep the package in the coldest fridge spot, and cure longer with a flip halfway through.
Dry Edges
Air gaps cause this. Wrap tighter, press out air, and set the weight so the fish stays flat.
Fishy Smell
Gravlax should smell clean and fresh. If the odor is sharp or sour, do not taste it. Toss it and wash the container and tools.
Make-Ahead Plan For Brunch Or Party
If you want gravlax ready on a Saturday morning, start on Thursday night with a center-cut piece. Flip Friday morning, then check texture Friday night. Clean, dry, and re-wrap, then chill overnight.
Slice Saturday morning, pile slices loosely, and keep the tray cold. If you’re making the traditional gravlax recipe for guests, put out small tongs so hands stay off the fish. Wrap leftovers fast so the texture stays smooth.
After you’ve done it once, the process feels like clockwork. The next time you make the traditional gravlax recipe, tweak one thing at a time—salt brand, cure time, or dill amount—so you learn what your fridge and your taste prefer.
