Seaweed isn’t just a single, simple snack. It’s an incredibly versatile ingredient that can be enjoyed in many forms to create delicious meals and nutritious treats. From crisp, grab-and-go snacking to sushi essentials, there’s a type of seaweed for every taste and occasion.
Seaweed may sound exotic, but it’s simply a nutrient-packed ocean vegetable! Brimming with vitamins, minerals, fibre, and antioxidants, just a small amount delivers big benefits.
And here’s the really exciting part – seaweed is a natural source of umami, this deep, savoury flavour we often associate with meat. Seaweed adds it to plant-based dishes, making them richer, more satisfying, and full of flavour without the need for animal products.
Understanding the different kinds of seaweed can help you get the most out of this nutrient-rich choice and encourage you to experiment with new healthy recipes with an Asian-inspired twist.
Roasted seaweed snacks
One snack that’s becoming ever more popular is the roasted seaweed sheet. These are thin, roasted sheets of seaweed that are light, crispy and full of that unique umami flavour. Our thins are made using all-natural seaweed straight from the ocean, so you can guarantee a fresh taste with no nasties or additives.
They’re perfect for on-the-go snacking as an alternative to crisps or peanuts because they come in their own, individually wrapped packets containing just the right amount to satisfy your hunger cravings.
Buy them lightly salted to pair with other snack foods like cheese or fruit or look for flavoured variations to add a little extra kick to your snack time. For more inspiration, check out our guide to healthy seaweed snacking.

Using nori laver for sushi and seaweed rolls
Nori laver is unseasoned seaweed – basically seaweed sheets without the salt. It’s typically used for sushi or rice rolls and other Japanese or Korean inspired dishes. Unlike the roasted seaweed sheets, this seaweed option isn’t crispy and is usually soft and slightly chewy.
If you’re planning a sushi or onigiri meal, this is your seaweed of choice. If seafood sushi isn’t usually your thing, try rice rolls with avocado, houmous and some veggies – delicious!

Seaweed flakes and seasoned mixes
Seaweed flakes are a dried and seasoned topping for just about any meal. It’s a nice addition to add flavour and texture to a rice dish or something extra to top your soups, salads and noodles for a kick of iodine or vitamin B12.
It’s a simple staple to keep in your cupboard to add an extra element of flavour to your everyday meals.

Seaweed crisps
Seaweed crisps are baked or lightly fried and sometimes coated with grains or seeds for extra texture, or chilli, sesame or sea salt to added flavour. These are thicker than seaweed sheets to create a snack that’s much more like a traditional crisp, however, the umami flavour can get lost in all the extras. They’re a satisfying savoury snack which combines crunch with nutritional benefits.

Fresh seaweed from your local fishmonger
Fresh seaweed isn’t often found at your local supermarket, but some fishmongers or specialist shops do stock it. Seaweed in its fresh form is ideal for cooking or steaming as an alternative to spinach or kale. It has a slightly different texture and is packed with umami flavour. Plus, it’s full of amazing nutrients to boost your immune system and strengthen your hair, nails and teeth. It’s one for the more adventurous home cooks out there who are itching to try something new.

Why explore different seaweed products?
Seaweed is naturally packed with fibre, minerals and vitamins to boost your immune system, enhance red blood cell repair and help strengthen your bones with added calcium. Whether you’re craving the crunch of a crispy snack or the softer texture of nori for your main meal, exploring these versatile and exciting seaweed options can help you add a creative, healthy kick to your diet.
How do you enjoy your seaweed snacks? Share your experience on social media – whether it’s a quick comment, pics or vids – and tag @morishsnacks. We’re keen to hear from you 😍.
