Potted shrimp is a classic British dish of small brown shrimp gently warmed with spiced butter, then chilled until the butter sets. It is rich but simple to make, and the fragrant mace and cayenne make it especially good spread on warm toast; versions vary slightly by region and taste.
Ingredients
- 7 oz (200 g) cooked, peeled brown shrimp, thawed if frozen and patted dry
- 7 oz (200 g) unsalted butter, divided
- 1 tsp (5 ml) lemon juice
- ¼ tsp ground mace
- ⅛ tsp cayenne pepper, or to taste
- ¼ tsp fine salt, or to taste
- ⅛ tsp freshly ground black pepper
- 1 small bay leaf, optional
Instructions
- If using frozen shrimp, thaw them in the refrigerator according to the packet directions. Drain and pat them thoroughly dry; excess water can make the butter cloudy and shorten the quality of the finished dish. Check that the shrimp are cooked, peeled and ready to eat.
- Set aside 1 oz (30 g) of the butter for the sealing layer. Cut the remaining 6 oz (170 g) into pieces and place in a small saucepan with the mace, cayenne, salt, pepper and bay leaf, if using. Warm over low heat for about 3 minutes, stirring, until the butter has melted and smells fragrant. Do not let it brown or bubble vigorously.
- Take the pan off the heat and stir in the lemon juice and shrimp. Fold gently to coat without breaking up the shrimp. Because this recipe uses already-cooked shrimp, warm them only until heated through; avoid prolonged cooking, which can make them tough. If you choose raw shrimp instead, cook them fully until opaque and they reach the USDA FSIS safe minimum internal temperature of 145°F (63°C), checked with a food thermometer, before proceeding.
- Divide the shrimp and spiced butter between two clean, heatproof ramekins or small jars, pressing gently so there are no large air pockets. Leave a little room at the top for the butter seal. Remove the bay leaf if you used one.
- Melt the reserved 1 oz (30 g) butter in a clean small pan over low heat. Spoon it evenly over the shrimp to make a thin, continuous layer. Let the pots cool briefly, then cover and refrigerate for at least 2 hours, until the butter is firm. Keep them chilled rather than leaving them out to set.
Tips
- Dry the shrimp well before adding them. Water in the mixture can separate from the butter and leave the pot less smooth.
- Brown shrimp are traditional in many British versions and have a delicate, sweet flavour. If unavailable, use small cooked peeled shrimp or finely chopped cooked prawns; larger prawns are less traditional and make a chunkier spread.
- Mace gives the characteristic warm, slightly floral spice. If you cannot find it, use a small pinch of freshly grated nutmeg; it is a little sweeter and more assertive, so start sparingly.
- Season gently before chilling. Cold butter dulls flavours, and you can always serve the pots with lemon wedges or add a little more pepper at the table.
Serving Suggestions
Bring a pot to the table straight from the refrigerator and let it stand for about 10 minutes so it is easier to spread, while keeping it within the safe two-hour limit at room temperature. Serve with warm toast, toasted sourdough, thin slices of brown bread or crisp crackers. A squeeze of lemon helps balance the richness, and a few cucumber ribbons or a simple green salad make a fresh accompaniment. For a traditional-style starter, offer the shrimp with toast points and lemon wedges rather than serving it as a large main course.
Variations
Adjust the spice to suit the meal: use a pinch more cayenne for heat, or leave it out for a milder pot. A little finely grated lemon zest can add a brighter citrus note, but keep the juice modest so the butter does not become watery. Some cooks prefer a more pronounced mace flavour, while others use nutmeg or white pepper; these are flavour variations rather than strict rules.
You can also make individual portions in small ramekins, which are convenient for serving. If only larger cooked prawns are available, chop them into small pieces before folding them into the butter. The result will still be a buttery seafood spread, though the texture will be coarser than one made with tiny brown shrimp.
Storage and Reheating
Refrigerate the pots promptly, and in all cases within 2 hours of preparation. Keep them covered at 40°F (4°C) or below and use within 2 days for best quality; seafood leftovers are best handled conservatively, even though many cooked foods keep 3–4 days refrigerated. The butter seal does not make potted shrimp shelf-stable, so do not store it at room temperature or treat it as a preserved product.
Serve chilled or allow only a short time out of the refrigerator before serving. Do not reheat the whole pot: reheating melts the seal and can overcook the shrimp. If you want a warm spread, remove only the portion you plan to eat and warm it gently in a small pan until steaming hot; reheated leftovers should reach 165°F (74°C), checked with a food thermometer. Discard any shrimp left at room temperature for more than 2 hours.
Frequently Asked Questions
What are brown shrimp?
Brown shrimp are small, peeled shrimp commonly used in British seafood dishes. Their small size and delicate flavour suit the soft, buttery texture of potted shrimp. If you cannot get them, small cooked peeled shrimp or chopped prawns are practical substitutes.
Can I use raw shrimp?
Yes, but cook them separately or in the pan until opaque and at least 145°F (63°C), measured with a food thermometer, before mixing with the seasoned butter. The recipe is quickest and most traditional in texture when made with cooked brown shrimp.
Can I make potted shrimp ahead?
Yes. Make it the day before, cover it and refrigerate for at least 2 hours so the butter sets. Keep it chilled until serving, and use it within 2 days for best quality.
Why has my butter separated?
The shrimp may have been wet, the pan may have been too hot, or the mixture may have boiled. Pat the shrimp dry and warm the butter gently; stirring the shrimp in off the heat helps keep the mixture cohesive.
Can I freeze potted shrimp?
Freezing is not ideal because thawed shrimp can become watery and the butter may separate. For the best texture, make a smaller batch and refrigerate it rather than freezing it.
Is the butter seal enough to preserve the shrimp?
No. It helps protect the surface from drying, but it does not make the shrimp safe to store at room temperature or for an extended period. Keep the covered pots refrigerated and follow the storage guidance above.
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Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes
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