Osler Fish Market

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Osler Fish Market Osler Fish is a family-owned business dedicated to serve the community. Come visit us and experience the quality for yourself!

We offer a wide variety of fresh fish sourced from Portugal and local market along with authentic Portuguese food products.

Castanhas are here 🌰Tomorrow at Osler Fish Market and A Lota: Castanha Martaínha from Portugal. Sweet, rich, and made fo...
10/16/2026

Castanhas are here 🌰

Tomorrow at Osler Fish Market and A Lota: Castanha Martaínha from Portugal. Sweet, rich, and made for roasting.

Score them, roast them, and let the whole house smell like an autumn street corner in Portugal. Chestnut season starts now 🔥

📍 16 Osler St. | 1492 Dundas St. W.

This week’s hot table menu is here 🐟A daily special from Tuesday to Saturday, plus our everyday favourites like carapau ...
10/13/2026

This week’s hot table menu is here 🐟
A daily special from Tuesday to Saturday, plus our everyday favourites like carapau frito, grilled salmon, sardinhas and torresmos, with your choice of sides and soup of the day.
Lunch the way it’s made at home in Portugal. Come hungry.
📍 1492 Dundas St. W.

🍂 Osler Fish Market and A Lota Seafoods are closed today for Thanksgiving Monday so our team can be at the table with th...
10/12/2026

🍂 Osler Fish Market and A Lota Seafoods are closed today for Thanksgiving Monday so our team can be at the table with the people they love. Thank you for making us part of yours all year long. Obrigado, and Happy Thanksgiving! See you tomorrow.

No one said Thanksgiving had to be a turkey 🐟🍋Skip the bird this long weekend and put a whole roast fish in the middle o...
10/09/2026

No one said Thanksgiving had to be a turkey 🐟🍋

Skip the bird this long weekend and put a whole roast fish in the middle of the table. Pick up Dourada / Sea Bream or Robalo / Sea Bass at Osler (16 Osler St.) or A Lota (1492 Dundas St. W.). We’ll scale and clean it for you, so all you have to do is get it in the oven. One pan, less cleanup, more time with family 🧡

Whole Roast Fish with Lemon & Tarragon Butter
Serves 3–4 | about 65 min | gluten-free

You’ll need:
• 1 large whole fish, about 3 lb, scaled and gutted
• 2 lb white potatoes, peeled and cut into ½” rounds
• 2 lemons, sliced into thin rounds
• 1 red onion, thickly sliced
• 1 bunch fresh tarragon
• 4 garlic cloves, smashed, skin on
• 2 tbsp extra-virgin olive oil
• A big k**b of soft butter
• Salt and pepper

How to:
1️⃣ Heat oven to 400°F. Spread the potatoes, lemon, onion, garlic and half the tarragon in a large roasting tray. Toss with olive oil, salt and pepper. Cover loosely with parchment and roast 30 min, stirring once or twice.
2️⃣ Turn the oven up to 425°F. Score the fish 4–6 times per side and lay it on the potatoes.
3️⃣ Chop the rest of the tarragon, mash it into the butter, and spread it all over the fish. Season.
4️⃣ Roast 18–20 min. It’s done when the flesh lifts easily off the bone at one of the cuts.
5️⃣ Bring the whole tray straight to the table.

Fresh off the boat and onto your table 🐟This week’s specials at Osler Fish Market and A Lota Seafoods:🐙 Ferma Pota / Oct...
10/06/2026

Fresh off the boat and onto your table 🐟
This week’s specials at Osler Fish Market and A Lota Seafoods:
🐙 Ferma Pota / Octopus (frozen, 1 kg): $9.98 each
🐟 Ferma Chicharro / Mackerel (frozen, 750 g): $4.48 each
🫒 Campenês Azeite / Olive Oil (5 L jug): $49.98
🍣 Salmão em Posta / Salmon Steaks: $10.99/lb
Polvo à lagareiro this weekend? Chicharro on the grill with a generous pour of azeite? You know the move.

WeeklySpecials

This week’s hot table at A Lota 🇵🇹Home cooking, the way it’s done back home. Come hungry, lunch is served while it lasts...
10/05/2026

This week’s hot table at A Lota 🇵🇹

Home cooking, the way it’s done back home. Come hungry, lunch is served while it lasts.

📍 1492 Dundas St. W.

Red snapper is here, and it never sticks around long. 🐟Firm, sweet, flaky, and the fish you keep asking us for. Grab it ...
09/23/2026

Red snapper is here, and it never sticks around long. 🐟
Firm, sweet, flaky, and the fish you keep asking us for. Grab it whole or ask us to fillet it for you at the counter, then take it home and make this: seared snapper in a creamy Creole sauce. Big flavour, under 30 minutes.

RED SNAPPER WITH CREAMY CREOLE SAUCE
Serves 2

For the fish
2 red snapper fillets (6–8 oz each)
1 tbsp olive oil
1 tsp Cajun seasoning
½ tsp each: smoked paprika, salt, garlic powder, onion powder, dried thyme
¼ tsp black pepper

For the sauce
1 tbsp butter
1 small onion, diced
½ red + ½ green bell pepper, diced
2 garlic cloves, minced
½ tsp Creole seasoning + ½ tsp smoked paprika
½ cup chicken or seafood stock
1 cup heavy cream
½ cup diced tomatoes
1 tsp Worcestershire
1 tsp hot sauce (more if you like it spicy)
½ cup grated Parmesan
Fresh parsley to finish

1. Pat the fillets dry, mix the spices, and rub them all over the fish.
2. Heat the oil in a large pan over medium-high. Sear skin-side down 3–4 min until crisp, flip for 2–3 min more, then set aside.
3. Same pan, medium heat: melt the butter and soften the onion, peppers and garlic for 3–4 min. Stir in the Creole seasoning and paprika for 30 seconds.
4. Add the stock and let it reduce for 2 min. Stir in the cream, tomatoes, Worcestershire and hot sauce, then simmer 3–4 min until it thickens.
5. Melt in the Parmesan, return the fish to the pan, and spoon the sauce over. Give it 1–2 min, top with parsley, and serve.
Serve it with rice, crusty bread, or anything else that’ll soak up the sauce.

📍 Osler Fish Market, 16 Osler St.
📍 A Lota Seafoods, 1492 Dundas St. W.

09/11/2026

It’s kind of chic to do lunch like the Portuguese. Slow, fresh, and never at your desk 🇵🇹
📍 A Lota Seafoods, 1492 Dundas St. W.
What are you having today? 👇
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09/10/2026

It’s so easy to make us happy. Come on in to A Lota Seafood for lunch or take home something for dinner & you can be just as happy as us! It really is that easy!

Address

16 Osler Street
Toronto, ON
M6P4A2

Opening Hours

Monday 10am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm
Saturday 8am - 5pm

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