National Dish Portugal: Xerém with Clams (Recipe)

In this article
Discover Xerém with Clams, a traditional taste of Portugal’s Atlantic coast! This soul-warming dish brings together tender clams and a creamy, golden cornmeal porridge for a meal that captures the spirit of long summer evenings by the sea. It is wonderfully simple to put together, which makes it just as welcoming for first-time cooks as for seasoned hands. Let every spoonful carry you straight to the Portuguese shoreline.
About Xerém with Clams
Xerém with Clams is a traditional Portuguese dish that delights the palate and reads like a true ode to the country’s coastal regions. The pairing of tender clams with a hearty, savoury cornmeal base offers a flavour all its own — one that calls to mind balmy evenings beside the Atlantic. It is not only delicious but also straightforward to prepare, which makes it a fine choice for kitchen beginners and experienced cooks alike. Enjoy a touch of Portugal in every bite and let the aromas carry you away.
Ingredients (serves 1–2)
- 200 g clams (preferably Venus clams)
- 100 g cornmeal
- 1 onion, finely chopped
- 2 cloves garlic, chopped
- 500 ml vegetable stock
- Olive oil, to taste
- Fresh coriander or parsley
- Salt and pepper, to taste
Shopping for the ingredients
When shopping for Xerém with Clams, it is important to pay attention to the quality of the clams. Fresh clams are essential to the dish’s aroma and texture, so visit a local market or a fishmonger to pick up the freshest produce you can find. It is also worth choosing organic cornmeal where possible, as this guarantees the best flavour in the finished dish.
Preparing the dish
Preparing Xerém with Clams begins with cleaning the clams thoroughly. Rinse them under cold running water and discard any that are already open. While the clams dry, you can get on with the rest of the ingredients. Finely chop the onion and garlic so they release their full aroma during cooking, and have everything within reach before you start the pan.
Step-by-step instructions
- Heat the olive oil in a pan and add the chopped onion and garlic. Sauté over medium heat until softened and translucent.
- Add the cornmeal to the pan and toast it briefly until it turns lightly golden.
- Pour in the vegetable stock and bring everything to the boil. Reduce the heat and let it simmer gently for about 10 minutes.
- Add the clams and cover the pan. Cook for a further 5–7 minutes, until the clams have opened. Discard any that remain closed.
- Finish the dish with fresh coriander or parsley, season with salt and pepper to taste, and serve warm.
Gluten-free / lactose-free version
Xerém with Clams is naturally gluten-free and lactose-free, as it contains no problematic ingredients. Do take care, however, to choose a vegetable stock that is also certified gluten-free, so you can rule out any cross-contamination. These qualities make the dish an ideal choice for anyone with food intolerances. Enjoy the flavours without a second thought and savour a gluten- and lactose-free treat.
Tips for vegans and vegetarians
For vegans and vegetarians, it works well to replace the clams with a combination of mushrooms or tofu to achieve a similar texture. The cornmeal stays put, as it is an excellent source of nourishment in its own right. Using smoked tofu can bring a pleasant smokiness and extra depth to the dish. Experiment with different spices and herbs to fine-tune the flavour to your own liking.
More tips and tricks
To round out the dish, you might stir in some tomatoes or peppers for extra colour and flavour. A squeeze of lemon juice just before serving lifts the aromas and adds a welcome freshness. Feel free to play with different herbs such as dill or thyme to take the flavour in a new direction. It also pays to taste and adjust the stock as you go, so the full character of Xerém with Clams really comes through. The same coastal spirit runs through a hearty bowl of Caldeirada de Peixe.
Adapting the recipe to your taste
The recipe for Xerém with Clams is wonderfully adaptable. Feel free to add other seafood such as prawns or mussels to widen the range of flavours. You can dial the heat up or down by adding chilli or pepper, so it suits every palate. Vegetarians, too, can reach for vegetables like courgette, peas or carrots to boost the goodness in the bowl.
Ingredient substitutions
If you cannot find fresh clams, you can use tinned clams instead — they taste a touch less fresh but still make a good solution. Some recipes also call for fish or other seafood as an alternative. For the base, many cooks like to swap the cornmeal for ordinary long-grain rice, much as you would in a comforting Arroz de Polvo. You can also replace the vegetable stock with vegetable or fish stock, depending on the flavours you prefer.
Drink pairing ideas
A dish as delicious as Xerém with Clams is best matched with a fresh, dry white wine such as a Vinho Verde or a Sauvignon Blanc. These wines complement the flavour of the clams and bring out the dish’s freshness beautifully. A well-chilled beer can also make a refreshing companion. For alcohol-free options, a lively lemonade or sparkling water with lemon makes an ideal partner.
Serving and presentation ideas
Presentation is everything when you bring Xerém with Clams to the table! Serve it in large bowls, or divide it into individual portions to impress your guests. Garnish the dish with fresh herbs and a squeeze of lemon to make it look even more appealing. Think, too, about pairing it with attractive tableware to create a truly inviting atmosphere.
A bit of history
Xerém with Clams has its roots in the traditional cooking of Portugal, where the pairing of grains and seafood appears in many regional dishes. The influence of the Atlantic coast shows in the frequent use of fresh ingredients from the sea. This dish is a tribute to the country’s maritime culture and to the gastronomic traditions of its various coastal regions — a fine example of Portuguese cuisine. It brings the history and heritage of the country straight to the plate.
More recipe ideas
Summary: Xerém with Clams
In short, Xerém with Clams is an easy-to-make, full-flavoured Portuguese dish that wins over food lovers and kitchen newcomers alike. The perfect pairing of clams and cornmeal makes it a genuine delicacy. With fresh ingredients and a few inventive variations, you can tailor this dish to your own taste exactly. Discover the flavours of Portugal and enjoy everything this wonderful dish has to offer!


