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Sweet Smoked Salmon with Onion and Lemon

📍 Australia-wide 🗓️ Updated April 2026 ⏱️ 2 min read ✅ Expert-reviewed
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a white bowl filled with sliced up lemons and broccoli

Sweet Smoked Salmon with Onion and Lemon

Written by: Camping Australia

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Time to read 2 min

Sweet smoked salmon — light, fresh, healthy, ready in 30 minutes. The lemon-and-onion topping caramelises while the salmon picks up gentle alder smoke. Perfect dinner with steamed vegetables or a fresh green salad. Equally good cold the next day on rye with cream cheese.

Recipe Card
Serves 4
Prep 15 min
Cook 3–6 hrs
Method Smoker
Difficulty Medium
Best for Camp specialist

Sweet Smoked Salmon

Serves: 3-4 · Prep: 5 minutes · Smoke: 30 minutes · Wood: alder (one small handful)

A piece of fish with a lemon slice on top of it

Photo: Frolicsome Fairy / Unsplash

Ingredients

  • 3-4 fresh salmon steaks, skin on
  • ½ teaspoon fresh dill, chopped (or ¼ tsp dried)
  • ½ teaspoon black pepper
  • 2 lemons (1 sliced thin, 1 for juice)
  • 1 brown onion, sliced into thin rings
  • Pinch of salt

Method

1. Wash and pat dry the salmon fillets. Place skin-side down on a baking sheet or sheet of foil.


2. Season: sprinkle salt, pepper and dill across each fillet.


3. Layer with onion and lemon: first cover each fillet completely with sliced onion rings, then top with lemon slices. Don't be shy — the layer protects the salmon from drying out and infuses flavour.


4. Squeeze the second lemon over the top of each fillet — fresh lemon juice cuts the richness and helps caramelise the onions.


5. Pre-heat smoker to 107°C (225°F). Add ONE small handful of alder chips — alder is the traditional salmon-smoking wood for a reason: it's gentle, sweet, doesn't overpower the fish.


6. Smoke for 30 minutes on the bottom rack. The salmon is done when it flakes easily with a fork — usually right at 30 mins, but check at 25.


7. Serve immediately with the onion-lemon topping intact. Pair with steamed asparagus, roast potatoes, or a fresh green salad with lemon dressing.

Tips and notes

  • Quality of salmon matters. Tassie or NZ farmed Atlantic salmon is the standard; ocean-caught Australian salmon is a different fish entirely (oily, dark, less sweet) but works with this recipe
  • Don't over-smoke. Salmon takes smoke fast — one small handful of chips is plenty. Adding more makes the fish taste like creosote
  • Skin on. Always smoke skin-on; the skin holds the fish together and you can peel it off after if you don't like it
  • For a fancier version: drizzle 2 tbsp maple syrup over the fillets before smoking. The maple caramelises with the lemon for an incredible glaze
  • Leftovers keep 3 days fridge; flake into pasta, scramble eggs, or pile on bagels with cream cheese

Our take

The simplest smoked salmon recipe that consistently impresses — 5 ingredients, 30 minutes, restaurant-quality result. Perfect for a Sunday lunch or a midweek dinner that doesn't require fuss.

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