Delicious and Nutritious Scottish Potato Soup Recipe

Are you looking for a soup recipe that is hearty, healthy and full of flavor? Look no further than this Scottish Potato Dulse Soup Recipe. This traditional Scottish dish is a variation of the classic potato soup, but with a unique twist – the addition of dulse seaweed.

Dulse seaweed has been a staple in Scottish cuisine for centuries, providing not only a rich source of minerals and nutrients but also a delicious umami flavor that compliments the potatoes in this soup perfectly. As someone who specializes in British cuisine, I have spent countless hours perfecting this recipe to ensure that every bite is bursting with savory goodness.

Whether you are looking for a quick weeknight dinner or a comforting meal on a chilly day, this soup is sure to satisfy. So grab your apron and let’s get started on making the best Scottish Potato Dulse Soup you’ve ever tasted.

Why You’ll Love This Recipe

Scottish Potato Dulse Soup
Scottish Potato Dulse Soup

Attention all potato lovers and soup aficionados! If you’re searching for a heartwarming and soul-satisfying soup recipe, look no further than this Scottish Potato Dulse Soup Recipe.

This recipe is perfect for those who crave a flavorful and hearty meal without sacrificing their love for healthy ingredients. The use of the unique dulse seaweed provides an added nutritional benefit while enhancing the savory taste of the potatoes. Plus, the addition of lemon juice balances out the flavors with a subtle citrusy zest.

But what truly makes this soup stand out from your typical potato soup is the infusion of Scottish culture. It’s like taking a culinary trip to the land of lochs and bagpipes with every spoonful. You’ll love slurping up this authentic taste of Scotland, which is often referred to as “tattie soup” or “Scotch broth.”

It’s so easy to prepare that you’ll have nothing left but enjoying and savoring your delicious meal in no time. So why not delight your taste buds with this recipe straight from the heart of Scottish cuisine? Trust us; it will be love at first bite!

Ingredient List

 A hearty bowl of Scottish Potato Dulse Soup is perfect for those chilly autumn days!
A hearty bowl of Scottish Potato Dulse Soup is perfect for those chilly autumn days!

Let’s start with the Ingredient List. You will need the following ingredients to make this sensational Scottish Potato Dulse Soup Recipe:

Main Ingredients:

  • Potatoes: 2 large, peeled and diced
  • Dulse Seaweed: 1 cup (5 oz) dried seaweed, crumbled
  • Water: 4 cups
  • Lemon Juice: 1 lemon, freshly squeezed

Additional Ingredients:

  • Salt and Pepper
  • Olive oil
  • 1 large Leek, finely chopped

Note that you can find dulse seaweed in specialty food shops or grocery stores that sell Scottish or Irish products. If you can’t find any, try substituting it with other types of seaweed such as nori or kombu.

The Recipe How-To

 Want a taste of Scotland? Try this flavorful Potato Dulse Soup!
Want a taste of Scotland? Try this flavorful Potato Dulse Soup!

Now that you have gathered all the necessary ingredients, let’s get cooking! This Scottish Potato Dulse Soup Recipe is quite easy and takes only an hour to make. Follow these simple instructions for a hearty, healthy soup.

Step 1: Prepare the vegetables

Begin by washing and peeling 2 large potatoes and a large leek. Cut them into small pieces and set them aside.

Step 2: Boil the potatoes

In a large pot, add 4 cups of water and the potatoes. Bring to boil and let it simmer until they are tender.

Step 3: Add dulse seaweed, lemon juice, salt, and pepper

Once the potatoes are soft, add 1/2 cup of dulse seaweed, the juice of 1 lemon, 1 teaspoon of salt, and 1/4 teaspoon of pepper into the pot. Let it simmer for another 15 minutes.

Step 4: Mash potatoes

Use a potato masher to mash the potatoes until they are smooth.

Step 5: Add more dulse seaweed

Add another 1/2 cup of dulse seaweed into the pot and stir it well. Let it cook for another 10 minutes.

Step 6: Serve

Your delicious Scottish Potato Dulse Soup is now ready to serve. Garnish with some fresh herbs or drizzle with olive oil if desired.

Enjoy your warm bowl of rich and flavorful soup on a chilly day!

Substitutions and Variations

 This soup is made with locally-sourced potatoes and nutrient-rich dulse seaweed.
This soup is made with locally-sourced potatoes and nutrient-rich dulse seaweed.

If you’re looking for ways to switch up this recipe, there are plenty of possibilities to explore.

First, let’s talk substitution. While the potato dulse soup is a classic Scottish dish, you can always swap out some ingredients to make it your own. For instance, if you don’t have potato dulse but still want a taste of seaweed in your soup, consider using alternative types of seaweed like kelp or nori. You can also try adding in different vegetables to switch things up – lentils, peas or carrots would all work well.

Now let’s dive into variations. If you’re feeling adventurous, try making a scotch broth instead. This is essentially a meatier version of the traditional Scottish soup that includes lamb or beef and barley. Another option is to make a potato leek soup – this version is creamier and has a more subtle flavor than the traditional tattie soup.

For vegans and vegetarians out there, simply substitute the chicken broth with vegetable broth to make a delicious vegetarian soup. And if you are looking for something unconventional, give the dulse oatmeal soup with hot smoked trout recipe a try! It might not look as appetizing, but it’s surprisingly tasty.

Whether you’re sticking to the classic recipe or experimenting with different variations, remember to always adjust the seasoning according to your taste buds.

Serving and Pairing

 The ingredients may be simple, but the taste is anything but!
The ingredients may be simple, but the taste is anything but!

Now that you’ve made this hearty soup, it’s time to serve and enjoy it! This Scottish potato dulse soup is a meal in itself and can be served as a main course for lunch or dinner. It pairs perfectly with a side salad or a slice of crusty bread for dipping.

If you’re feeling extra indulgent, try grating some sharp cheddar cheese over the soup before serving. The tangy flavor from the cheese perfectly complements the earthy depth of the dulse seaweed.

For a more traditional Scottish experience, pair this potato dulse soup with some homemade scotch broth or potato leek soup. And if you’re feeling adventurous, try other seaweed-based soups like lentil or vegetable soup.

If you’re serving this soup to guests, an elegant presentation goes a long way. Try garnishing each bowl with a sprig of fresh thyme or sprinkle some pepper over the top.

Whatever your choice of pairing, this Scottish potato dulse soup is sure to impress everyone at the table. So grab a bowl and enjoy the rich flavors of this old fashioned Scottish recipe alongside your loved ones!

Make-Ahead, Storing and Reheating

 Warm up your insides with this delicious soup.
Warm up your insides with this delicious soup.

Preparing a homemade soup can be time-consuming, so you may wish to have some leftovers to enjoy later in the week. Fortunately, this Scottish potato dulse soup is easy to store and reheat, making it the perfect dish for meal prepping.

If you plan to make the soup ahead of time, it’s best to allow it to cool completely before refrigerating or freezing it. You can place it in an airtight container and store it in the refrigerator for up to four days or in the freezer for up to six months.

When reheating the soup, you should thaw it in the refrigerator overnight (if frozen). Reheat your soup over low heat on the stovetop, stirring occasionally until heated through. It’s essential not to overheat your soup as doing so may cause your potatoes and dulse seaweed to disintegrate into mush.

As for storing any leftovers, I recommend portioning them into individual containers before storing them. This makes reheating easier and allows you to take one out at a time instead of reheating an entire batch.

Whether you’re needing a quick lunch for work or wanting dinner ready when you get home from work, this Scottish potato dulse soup is a wholesome meal that you can rely on. Store it well and relish every bite!

Tips for Perfect Results

 Time to break out the cozy blankets and hot soup spoons!
Time to break out the cozy blankets and hot soup spoons!

If you don’t want to end up with a pot of bland soup that tastes anything other than delicious, you’d better follow my tips for perfect results. The Scottish Potato Dulse Soup Recipe may seem like an easy recipe, but there’s more to it than just blending ingredients together. Trust me; I’ve had my fair share of failures before perfecting this recipe. Let me share with you the tips and tricks I’ve picked up over the years.

First and foremost, always use the freshest ingredients possible. This means using potatoes that are firm to the touch and have no green parts or sprouts growing from them. You want your potatoes to be creamy and smooth, not gritty or grainy. Secondly, make sure to rinse the dulse seaweed thoroughly. Dulse seaweed can have sand and grit trapped between its folds, which can affect the texture of your soup.

For those who have never cooked with dulse seaweed before, it is essential to note that dulse has a naturally salty taste. Therefore, use salt sparingly when seasoning your soup. I suggest tasting it after adding each ingredient to ensure that you don’t oversalt the dish.

Another critical tip is to simmer the soup slowly over medium-low heat instead of boiling it vigorously over high heat. Simmering allows the flavors to develop fully and creates a velvety-smooth consistency in the soup. If your soup gets too thick, add more water gradually until you reach your desired consistency.

Lastly, if you want to take your Scottish Potato Dulse Soup Recipe to the next level, consider adding hot smoked trout on top for a unique twist. The trout pairs perfectly with the delicate flavors of the soup without overpowering them.

By following these tips, along with the instructions outlined in the recipe article, you’ll be able to create a traditional Scottish dish that will transport you straight to Scotland’s hillsides!


Now, let’s address some frequently asked questions about this Scottish Potato Dulse Soup Recipe. I understand that you might have doubts about some of the ingredients or a step in the process. Don’t worry! In this section, I will clarify any further questions you might have and share my insights on adjustments and substitutions that could work for you. Without further ado, let’s get into it!

What can you do with dulse?

Including Dulse in your dishes can add depth and complexity to your culinary creations. The versatility of this seaweed allows it to be used in a wide range of dishes from salads to pesto, soups to breads. Adding Dulse flakes or leaves raw can brighten up the flavor of any salad, tartare, slaw, pickle, pesto or dressing. It can also be used to garnish fish, vegetables or sautéed dishes. For heartier dishes like soups, stews, chowders or fish pies, Dulse flakes can be added during the cooking process for a burst of umami flavor. If you’re looking to add texture to your savory dishes, try crumbling Dulse flakes over the top, or even baking them into your biscuits or breads.

What is tattle soup?

Potato soup is a comforting and easy-to-make dish that is well-loved in many parts of the world. In particular, the Scottish version, known as Tattie Soup, is a flavorful option that is perfect for a warming lunch on a chilly winter day. Interestingly, some Scottish folks even enjoy it for breakfast to start their day off right.

How can I thicken my potato soup?

When you want to thicken your soup as it nears the end of cooking, creating a slurry could do the trick. Simply mix some cornstarch and a small amount of water or chicken stock from the soup in a separate bowl. Once the soup is in a simmer over medium-low heat, carefully add the slurry while whisking it. You should see the soup start to thicken in no time.

Bottom Line


As a chef specializing in British cuisine, I urge you to try this Scottish Potato Dulse Soup Recipe. With its unique blend of flavors and textures, it is sure to become a household favorite.

With the versatility of the potato and the richness of dulse seaweed, this recipe can be adapted to suit your taste preferences. So, whether you prefer a traditional Scottish combination or a modern twist on the dish, this recipe is sure to satisfy.

Whether you’re serving it as a hearty meal or showcasing it as an appetizer, this soup is perfect for any occasion. And with its easy-to-follow instructions and adaptable ingredients list, even novice cooks can enjoy the flavors of Scotland in their own home.

So, what are you waiting for? Embrace the rich history and flavors of Scotland by trying out this Scottish Potato Dulse Soup Recipe today!

Scottish Potato Dulse Soup

Scottish Potato Dulse Soup Recipe

This is an aquired taste, it is very simple and very good for you, as well as being traditional. It is an aquired taste but oddly addictive. This is full of vitamins and very cheap easy winter comfort type food.
Course Starter or Soup
Cuisine Scottish
Keyword < 60 Mins, Beginner Cook, Citrus, Easy, Fruit, Healthy, Inexpensive, Lemon, Low Cholesterol, Low Protein, Lunch, Potato, Vegan, Vegetable, Winter
Prep Time 10 minutes
Cook Time 30 minutes
Calories 174.5kcal


  • 2 potatoes
  • 1/4 cup dulse seaweed
  • 2 -5 cups water
  • 1 lemon, juice of
  • salt and pepper


  • Wash and chop potatoes (no need to peel them).
  • Place them in a pot with 1 large handful of the dulse (red seaweed can be found near the fish section of most grocery stores and costs about $3).
  • Cover with enough water to boil the potatoes without boiling away. The potato water is the stock.
  • Bring to a boil, then reduce heat and simmer for about 20 minutes or until potatoes are very soft and watery.
  • Add the juice of 1 lemon and pepper to taste and salt if necessary (dulse is very salty).
  • It's ready to serve.


Serving: 322g | Calories: 174.5kcal | Carbohydrates: 40.2g | Protein: 4.7g | Fat: 0.3g | Saturated Fat: 0.1g | Sodium: 106.5mg | Fiber: 4.8g | Sugar: 2.3g

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