Irish Boxty Potato Pancakes with Smoked Salmon and Greek Yogurt Herb Sauce
Irish boxty potato pancakes have been a staple of Irish cooking since the 1700s, born out of the humble potato-farming communities of the north and west of Ireland. The old folk rhyme says it best: boxty on the griddle, boxty in the pan. This version honours that centuries-old tradition while giving it a genuine nutritional upgrade. Instead of butter-heavy batter and full-fat crème fraîche, we use a clever combination of grated raw potato, mashed potato, wholegrain oat flour, and a light egg white to bind everything together. The result is a golden, crispy pancake that is satisfyingly substantial without weighing you down before the day has even started.
What makes this recipe genuinely healthier than a traditional boxty is the thought behind each ingredient swap. Oat flour replaces refined all-purpose flour, bringing slow-release carbohydrates and a meaningful fibre boost. The creamy topping is made from thick Greek yogurt blended with fresh chives, lemon zest, and a touch of wholegrain mustard, delivering around three times the protein of standard crème fraîche with a fraction of the saturated fat. Smoked salmon sits proudly on top, bringing heart-healthy omega-3 fatty acids, selenium, and a generous hit of lean protein. Each serving clocks in at roughly 320 calories with 28 grams of protein, which is a genuinely impressive nutritional profile for a breakfast that feels this indulgent.
The method itself is straightforward and rewarding. You grate your raw potato, squeeze out as much moisture as possible using a clean cloth, then fold it through a small amount of mashed potato, oat flour, spring onion, and seasoning. A whisked egg white keeps things light and helps the pancakes hold together without excess fat. A light coating of olive oil in a non-stick pan is all you need to get that signature golden crust on both sides. These cook in under five minutes per batch, so you can have the whole thing on the table in under 35 minutes from start to finish. The Greek yogurt sauce can be stirred together in about two minutes while the pancakes are cooking.
This dish works beautifully as a weekend breakfast or a special brunch spread. The combination of textures, crispy edged pancakes, silky smoked salmon, and cool creamy herb sauce, is genuinely satisfying and looks impressive on the plate. Scatter a few capers and a pinch of freshly cracked black pepper over the top and you have something that looks like it came from a proper brunch restaurant. You can prep the mashed potato the night before to make the morning even smoother. These boxty pancakes also reheat well in a dry pan or air fryer, making them a practical make-ahead option for busy mornings when you still want something nourishing and real.
Ingredients
- 300 g Maris Piper or russet potatoes (peeled, boiled and mashed without butter or milk)
- 300 g raw potato (peeled and coarsely grated, then squeezed very dry in a clean cloth)
- 60 g oat flour (certified gluten-free if needed)
- 2 large egg whites (whisked until just frothy)
- 3 spring onions (finely sliced)
- 0.5 tsp baking powder
- 0.5 tsp fine sea salt
- 0.3 tsp freshly ground black pepper
- 1 tbsp olive oil (for frying, divided across batches)
- 200 g smoked salmon (good quality, thinly sliced)
- 200 g full-fat Greek yogurt (at least 5 percent fat for best texture)
- 1 tbsp wholegrain mustard
- 1 lemon (zest of the whole lemon plus 1 tbsp juice)
- 3 tbsp fresh chives (finely chopped, divided)
- 1 tbsp capers (drained, for serving)
- 0.5 tsp smoked paprika (optional, for garnish)
Instructions
- 1
Start by making your Greek yogurt herb sauce so the flavours have time to meld. Combine the Greek yogurt, wholegrain mustard, lemon zest, lemon juice, and two thirds of the chopped chives in a small bowl. Stir well, season with a small pinch of salt and black pepper, then cover and set aside in the fridge.
Make this sauce the night before and it tastes even better in the morning. The mustard and lemon really bloom overnight.
- 2
Grate the raw potato using the coarse side of a box grater. Place the grated potato in the centre of a clean tea towel or piece of muslin, gather the corners, and twist firmly over the sink to squeeze out as much liquid as possible. This step is critical. Excess moisture will make your boxty soft rather than crispy.
Do two rounds of squeezing, waiting 30 seconds between each. You will be surprised how much liquid comes out on the second squeeze.
- 3
Add the dried grated potato to a large mixing bowl along with the mashed potato. Break up any lumps in the mash with a fork so everything combines evenly. Add the oat flour, baking powder, sliced spring onions, salt, and black pepper. Mix with a fork until combined.
The mash should be completely cold and dry when you use it. Warm, wet mash makes the batter too sticky to handle.
- 4
Fold in the whisked egg whites gently. The batter will be thick and slightly sticky. It should hold together when you press a small amount in your palm. If it feels too wet, add another teaspoon of oat flour. Divide the mixture into 8 equal portions.
- 5
Heat a large non-stick frying pan over medium heat. Add about one teaspoon of olive oil and swirl to coat. Place two or three portions of the boxty mixture into the pan, pressing each down gently with the back of a spatula to form a round pancake roughly 1 cm thick and 9 cm across. Cook for 4 to 5 minutes without moving them until the underside is deep golden and the edges look set.
Resist the urge to press down hard or move them too early. Patience is what gives boxty that proper crust.
- 6
Flip each boxty carefully and cook for a further 3 to 4 minutes on the second side until golden and cooked through. Transfer to a wire rack in a low oven set to 100 degrees Celsius to keep warm while you cook the remaining pancakes in the same way, adding a little olive oil to the pan between each batch.
A wire rack keeps the base crispy. Stacking them on a plate traps steam and softens the crust.
- 7
To serve, place two boxty pancakes on each plate. Spoon a generous dollop of the Greek yogurt herb sauce on top of each pancake, then layer over slices of smoked salmon. Scatter the remaining chives, a few capers, and a light dusting of smoked paprika over the top. Serve immediately.
A small wedge of lemon on the side lets everyone adjust the brightness to their taste.
Nutrition per serving
322kcal
Calories
28g
Protein
34g
Carbs
7g
Fat
4g
Fibre
4g
Sugar
680mg
Sodium
Pro Tips
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Squeezing the grated potato as dry as possible is the single most important step for achieving a genuinely crispy boxty.
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Use cold, leftover mashed potato if you have it. It has less moisture than freshly made mash and works even better here.
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Keep the pan at a steady medium heat. Too high and the outside burns before the centre cooks through. Too low and the pancakes turn greasy.
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Oat flour absorbs moisture differently to plain flour, so let the batter rest for 2 minutes after mixing before shaping the pancakes.
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For a more even round shape, use a 9 cm round cookie cutter as a mould when pressing the batter into the pan.
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Look for wild-caught smoked salmon where possible, as it tends to be higher in omega-3s and lower in saturated fat than farmed varieties.
Frequently Asked Questions
Variations
- •
Spinach and Feta Boxty
Fold 50g of finely wilted and squeezed spinach and 30g of crumbled reduced-fat feta into the batter before cooking. Serve topped with a poached egg and a spoonful of the Greek yogurt sauce instead of smoked salmon. This variation adds iron and calcium while keeping the protein content high.
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Smoked Trout and Horseradish Boxty
Swap the smoked salmon for hot-smoked trout flakes and stir a teaspoon of prepared horseradish into the Greek yogurt sauce in place of the mustard. The horseradish gives a warming kick that pairs brilliantly with the earthy potato pancake.
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Sweet Potato Boxty
Replace half the regular potato with grated and mashed sweet potato for a version that is higher in beta-carotene and vitamin A. The natural sweetness of the sweet potato contrasts beautifully with the salty smoked salmon and tangy yogurt topping.
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Herbed Cottage Cheese Boxty
Replace the Greek yogurt sauce with a whipped cottage cheese topping blended with fresh dill, lemon zest, and a pinch of garlic powder. Cottage cheese is exceptionally high in protein and gives a lighter, slightly different flavour profile while keeping the dish creamy and satisfying.
Substitutions
- •Oat flour → Buckwheat flour (Buckwheat flour is naturally gluten-free, high in fibre and adds a slightly nutty, earthy flavour that works really well with potato and smoked salmon. Use the same quantity.)
- •Greek yogurt → Skyr (Skyr is an Icelandic cultured dairy product with a similar thick texture to Greek yogurt but even higher protein per serving. It works as a direct one-to-one replacement in the herb sauce.)
- •Smoked salmon → Hot-smoked wild salmon (Hot-smoked salmon has a flakier texture and a more intensely smoky flavour than cold-smoked salmon. Break it into generous chunks over the top rather than laying it in slices.)
- •Egg whites → Aquafaba (For a dairy-free and egg-free version, use 4 tablespoons of aquafaba, the liquid from a tin of chickpeas, in place of the two egg whites. Whisk it briefly before adding. The pancakes will be slightly more delicate but still hold together well.)
- •Capers → Finely diced pickled cucumber (If capers are not to your taste, small pieces of pickled cucumber or cornichons provide a similar briny, acidic contrast without the stronger caper flavour.)
- •Spring onions → Chives (If you only have chives on hand, use two tablespoons of finely snipped chives in the batter instead of the spring onions. The flavour is slightly more delicate but still complements the potato perfectly.)
🧊 Storage
Store cooked boxty pancakes in an airtight container in the fridge for up to 2 days. Store the Greek yogurt herb sauce separately in a sealed jar or container for up to 3 days. Do not store the assembled dish with the salmon and sauce on top, as this will make the pancakes soggy. Reheat pancakes in a dry non-stick pan or air fryer before serving. Smoked salmon should be stored in its original packaging in the fridge and consumed by the use-by date on the packet.
📅 Make Ahead
The mashed potato component can be prepared the evening before and stored covered in the fridge. The Greek yogurt herb sauce can also be made the night before, which actually improves the flavour. On the morning, simply grate and squeeze the raw potato, mix the batter, and cook the pancakes fresh. Alternatively, cook all the pancakes ahead and refrigerate or freeze them for quick reheating throughout the week.
