Gambas de Palamos (Spanish Garlic Prawn Recipe)
Cook 500 g of shell-on Palamós prawns in a 24–28 cm heavy-based pan with olive oil, garlic, and a little salt. Cook the prawns briefly in one layer, then lower the heat before adding the garlic so it turns fragrant instead of bitter. Finish with parsley and, if you like, lemon, and serve straight away.
This is a quick, low-fuss way to bring out the sweet flavor of Palamós prawns without special equipment. The key is to have everything ready before the pan gets hot: prawns dry, garlic sliced, and parsley chopped. Then the cooking takes only a few minutes.
I use a simple order of operations: cook the prawns first, soften the heat, and add garlic last. That small change helps avoid burnt garlic and leaves you with a clean, savory oil for bread or spooning over the prawns.
What You Need for Palamós Garlic Prawns
This is a home-style garlic-and-olive-oil preparation for 500 g of shell-on prawns. It keeps the ingredient list short so the prawns remain the main flavor. Palamós prawns are the intended choice, but the same method works with other raw, shell-on prawns of similar size.
| Ingredient | Amount | Notes |
|---|---|---|
| Raw shell-on prawns | 500 g | Thawed safely if frozen |
| Extra-virgin olive oil | 60 ml (¼ cup) | Use enough to coat the pan |
| Garlic | 4 cloves | Thinly sliced |
| Fine salt | About ¼ tsp | Adjust to taste |
| Flat-leaf parsley | 2 tbsp | Finely chopped |
| Dried chili flakes | Pinch, optional | Add for gentle heat |
| Lemon | Small squeeze, optional | Add after cooking |
Palamós prawns, often called gambes de Palamós, come from the coastal area around Palamós in Catalonia. If you cannot find them, choose fresh or thawed raw prawns that are similar in size. The exact flavor will differ, but the cooking method remains useful.
Pat the prawns dry with paper towel. Dry surfaces make it easier for the hot pan to sear rather than cool down from excess moisture. Salt them lightly just before cooking, and keep raw seafood separate from ready-to-eat foods and clean utensils.
Pan Materials, Compatibility & Preparation
A heavy, responsive pan helps the prawns cook in a single layer without steaming. A 24–28 cm stainless-steel pan suits this recipe and works on gas or electric stoves; for induction, its base must be magnetic. Seasoned carbon steel is another good option.
| Pan | Good choice? | What to check |
|---|---|---|
| Heavy stainless steel | Yes | Use a flat, stable base |
| Seasoned carbon steel | Yes | Keep it dry and maintain its seasoning |
| Delicate coated pan | Not needed | Follow its care and heat limits |
Preheat the empty pan over medium heat for about 2 minutes, then add the olive oil. This timing is a starting point, not a temperature guarantee: burners, pans, and kitchens vary. If the oil begins to smoke, lower the heat before adding food. Olive oil’s smoke point varies with its type and condition, so use your eyes rather than relying on one exact temperature.
Avoid prolonged contact between lemon juice or wine and reactive, unseasoned metal. This recipe does not need wine, and lemon is best added after cooking. A coated pan can work at low to moderate heat if its maker allows it, but it is not necessary here. Follow the pan’s own heat rating.
Garlic-Prawn Cooking Technique
The method is built around timing: cook the prawns while the oil is hot, then add garlic after lowering the heat. Garlic slices are thin and can burn quickly in a hot pan. Burnt garlic tastes bitter and can affect the flavor of all the oil.
- Prepare before heating. Pat the prawns dry and season them lightly. Slice four garlic cloves, chop the parsley, and set out the chili and lemon if using them.
- Warm the pan and oil. Heat a heavy pan over medium for about 2 minutes. Add 60 ml olive oil. If it smokes, turn down the burner and wait briefly before adding the prawns.
- Cook the prawns in one layer. Add them carefully and leave space between them. Cook for about 1–2 minutes on the first side, then turn once and cook for about 1–2 minutes more. Size and pan heat affect the timing.
- Check doneness. The flesh should be opaque and firm. For a temperature check, FDA guidance for seafood is 63°C (145°F), measured in the thickest part. Do not keep cooking once done; extra time can make prawns tough.
- Finish the garlic oil. Reduce the heat. Add the sliced garlic and optional chili, and stir just until the garlic is fragrant and pale gold. Take the pan off the heat promptly.
- Finish and serve. Stir in the parsley and add a small squeeze of lemon if you like. Serve at once, with the garlic oil spooned over the prawns.
If 500 g of prawns will not fit in one layer, cook them in batches. Crowding cools the pan and releases moisture, which can make the prawns steam rather than sear. Keep the first batch warm while you cook the next, then briefly combine them with the garlic oil off the heat.
Cleaning, Drying & Carbon-Steel Seasoning
Let the pan cool naturally before washing. Sudden temperature changes can warp metal or damage a coating, so do not pour cold water into a hot pan. Clean stainless steel with warm water and dish detergent, then dry it to prevent water marks.
For seasoned carbon steel, wash as needed, dry it thoroughly, and wipe on a thin film of cooking oil. That light coat helps protect the surface between uses. Avoid leaving food or water in the pan for a long time, especially if the seasoning is new or worn.
If you use coated cookware, follow its care instructions. Avoid aerosol cooking spray on nonstick pans; propellants and additives can leave stubborn residue and may harm the coating. For this recipe, a small measured amount of olive oil is all you need.
Serving & Dining Presentation
Serve these prawns hot, while the flesh is tender and the oil is aromatic. Set the pan on a heat-safe surface or transfer the prawns and oil to a warm serving dish. Offer bread to mop up the garlic oil, or serve them with a simple salad or cooked vegetables.
Shell-on prawns are hands-on food. Put out a small bowl for shells and napkins, and let guests peel their own. If you prefer easier eating, peel the prawns before serving, but the shells help protect the flesh during cooking and add flavor to the oil.
Keep additions restrained on the first try. Parsley and a little lemon brighten the dish without hiding the garlic and prawn flavor. Add more chili at the table rather than making the whole pan hot for guests who may prefer a milder dish.
Troubleshooting the Cooking Process
Small adjustments can fix most problems with this recipe. Watch how the oil, garlic, and prawns behave in the pan, rather than relying on the clock alone. Times are useful guides, but pan size, prawn size, and burner strength all matter.
| What you notice | Likely reason | What to do |
|---|---|---|
| Oil smokes before prawns go in | Pan or burner is too hot | Lower the heat and let the oil settle |
| Prawns release liquid and steam | Pan is crowded or prawns are wet | Dry them well and cook in batches |
| Garlic turns dark quickly | Pan is too hot | Remove from heat; add garlic only after lowering the heat |
| Prawns feel tough | They cooked too long | Check earlier next time and stop when opaque |
| Prawns stick at first | They may need more time before turning | Wait briefly, then turn gently |
A useful real-world adjustment is to choose the cooking plan based on the pan, not only the weight of the prawns. A wide 28 cm pan may hold 500 g in one layer if the prawns are small. A 24 cm pan or larger prawns may need two batches. In either case, leave room for heat to reach the prawns.
Frequently Asked Questions
These answers cover common choices about prawns, pan materials, timing, and flavor. The central rule is to avoid crowding and overcooking, then add garlic over lower heat. Use the timing as a guide and check the prawns for doneness before serving.
Can I use frozen prawns?
Yes. Thaw them in the refrigerator, then drain and pat them dry before cooking. Excess water can cool the pan and make the prawns steam.
Do I need to peel the prawns first?
No. This recipe uses shell-on prawns. You can peel them before serving if you prefer, but cook them only until opaque and firm.
Can I use prawns other than those from Palamós?
Yes. Choose raw prawns of a similar size and use the same method. Their flavor may differ from Palamós prawns.
Can I use a nonstick pan?
You can use one if its maker allows the heat needed for cooking, but this recipe does not require nonstick cookware. Avoid overheating it and follow its care instructions.
Why cook the prawns before the garlic?
Garlic slices burn quickly in a hot pan. Cooking the prawns first lets you lower the heat before adding garlic, helping it turn fragrant without becoming bitter.
How do I know when the prawns are done?
They should be opaque and firm. FDA guidance for seafood is an internal temperature of 63°C (145°F); a thermometer can check the thickest part.
Can I make the recipe without chili or lemon?
Yes. Both are optional. Garlic, olive oil, salt, and prawns are enough for the basic preparation.
Can I prepare the dish ahead of time?
It is best cooked just before serving. You can slice the garlic and chop the parsley ahead, but cooking early and reheating may toughen the prawns.
For a dependable pan of garlic prawns, keep the setup simple: dry the prawns, cook them without crowding, and add garlic only after lowering the heat. That short sequence gives you a quick meal with little cleanup and a flavorful oil worth serving with bread.
(This article was written by one of our staff writers, Steven R. Bancroft. Visit our Meet the Team page.)
