The Best Prawns & Seafood at Sainsbury’s – Nutritious, Versatile, and Sustainably Sourced

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Answer‑First: The top prawns and seafood options at Sainsbury’s include jumbo king prawns, cold‑water Atlantic prawns, and ready‑marinated garlic & parsley prawns. These products are low in fat, high in protein and omega‑3s, sustainably sourced and easy to cook—ideal for quick meals or family feasts.

The Best Prawns & Seafood at Sainsbury’s - Nutritious, Versatile, and Sustainably Sourced

Why Choose Sainsbury’s Prawns & Seafood?

Sainsbury’s prawn range stands out for:

  • High-quality seafood: ASC-certified cold‑water and king prawns ensure responsible farming practices.
  • Welfare-checked sourcing: Both wild-caught and farmed prawns are traceable and responsibly harvested.
  • Minimal preparation: Pre-cooked, peeled or raw options let you sauté, grill, or boil prawns straight from frozen or chilled packs.

These easy-to-use products help boost your seafood intake without hassle.

Top Prawn & Seafood Options at Sainsbury’s

Here’s a selection from Sainsbury’s seafood range, highlighting nutrition, type, and convenience:

Frozen Cooked & Peeled King Prawns (Basics & Taste the Difference)

  • Frozen, ready to eat or gently warmed.
  • Nutritional values per 100 g: approximately 63 kcal, 0.9 g fat, 14 g protein.
  • Oil‑free and low in calories—ideal for salads or stir‑fries.

Large King Prawns (ASC-certified, raw or shell-on)

  • Raw jumbo prawns in shell or peeled form.
  • Cooked nutrition approx. 70 kcal, <0.5 g fat, and under 1 g sugar per portion.
  • Use for barbecues, paella or seafood platters.

Black Tiger Prawns (Taste the Difference)

  • Peeled, raw prawns from ASC-certified farms.
  • Approx. 47 kcal per 100 g, <0.5 g fat, low sugar.
  • Often sold in 150 g packs—perfect for small meals or starters.

Garlic & Parsley King Prawns (ASC-certified)

  • Marinated prawns with garlic and parsley in 150 g pack.
  • Ready to cook—ideal for quick sautés or pasta additions.

Cooking Methods for Sainsbury’s Seafood

These prawns are simple to prepare using a few basic methods:

Cooking Pre‑Cooked Prawns

  • Ideal for salads, sandwiches, or light plates.
  • Defrost in fridge or run under cold water.
  • Gently reheat in pan with seasoning if desired.

Raw Prawns (Shell-On, King or Tiger)

  • Boil in salted water for 2–4 minutes until pink and firm.
  • Grill, stir-fry or bake with herbs, spices or marinades.
  • Use in paella, jambalaya or seafood risottos.

Marinated Prawns

  • Cook directly from chilled pack in a hot pan for 3–5 minutes.
  • Serve with pasta, rice bowls or as sharing plates with dips.

Flash freezing keeps texture and nutrients intact; cooking from frozen is recommended for best quality.

Meal Ideas Highlighting Prawns & Seafood

Prawns add flavour, protein and colour to a wide range of dishes:

Light & Healthy Meals

  • Toss defrosted cooked prawns into a leafy salad with avocado and citrus dressing.
  • Serve shell-on prawns with steamed vegetables and a squeeze of lemon.

Family-Friendly Main Meals

  • Use raw prawns in paella, stir-fries or seafood pasta with tomato and garlic.
  • Mix prawns with rice or couscous, fresh herbs and roasted veg.

Party & Casual Serving Ideas

  • Serve chilled prawns with garlic butter or aioli as a starter or canapé.
  • Skewer garlic‑parley prawn portions for BBQ platters or tapas.

These seafood products allow both quick meals and impressive dishes depending on occasion.

Nutritional Benefits and Dietary Insights

Prawns are low in calories and fat while offering key nutrients:

  • High in lean protein: up to 14 g per 100 g.
  • Rich in omega‑3 fatty acids and low in saturated fat.
  • Shellfish allergies are common—always check allergen labelling when serving to guests.
  • Cholesterol is naturally present but balanced by low fat and beneficial HDL/LDL ratios when consumed in moderation.

Nutritional Snapshot per 100 g (approx. values):

  • Basics cooked peeled prawns: 63 kcal, 14 g protein, <1 g fat.
  • Large shell-on prawns: 70 kcal, almost no fat or sugar per 100 g.
  • Tiger prawns: similar low-fat, protein-rich profile (47 kcal/100 g).

Budget vs Premium Options

Sainsbury’s offers a range of price tiers to suit different meals:

Everyday Affordable Picks

  • Basics frozen cooked prawns for salads and light meals.
  • Large raw king prawns offer value and portion flexibility.

Premium & Flavoured Choices

  • Taste the Difference jumbo prawns and black tiger prawns offer better texture.
  • Marinated garlic & parsley prawns add flavour with minimal prep.

Watch for promotional offers or multipacks to save on bulk buying.

Sustainability and Ethical Sourcing

Sainsbury’s seafood often carries certification:

  • ASC certification ensures prawns are responsibly farmed and traceable.
  • Wild-caught and domestic options—fishmongers and ASC labels help verify origin.
  • Choosing ASC or MSC-labelled seafood supports sustainable fishing practices and marine conservation.

FAQs About Sainsbury’s Prawns & Seafood

Here are some questions and answer about Sainsbury’s Prawns & Seafood:

Are Sainsbury’s prawns high in calories?

No. Prawns are low in calories—typically 63–70 kcal per 100 g, with minimal fat and a high protein content.

Can I cook frozen prawns directly from freezer?

Yes. Frozen cooked prawns defrost quickly and can be added cold; raw and marinated prawns can go into pan or oven from frozen for even cooking.

Are these prawns suitable for people with shellfish allergies?

No. Prawns are shellfish and can trigger common allergies. Always check packaging for allergen advice and label warnings.

Is Sainsbury’s seafood sustainably sourced?

Yes. Many prawn products are ASC-certified, ensuring responsible farming practices. Choose those labels for ethical sourcing.

How long do cooked prawns last after opening?

Store in a sealed container and consume within 1–2 days. Avoid refreezing to maintain quality and safety.

Sainsbury’s prawns and seafood offer healthy, flavourful and convenient meal solutions. From quick salads to family meals or party fare, they combine nutrition, sustainability and ease—making them a freezer and fridge essential.

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