Petley Grain · A World of Gluten-Free Pancakes · Ben Petley
Irish Boxty
Ireland · Raw and cooked potato meet a golden griddle
Prep 20 min · Cook 25 min
Ingredients
- 1 lb (450 g) raw russet potatoes, peeled
- 1 cup (225 g) plain cooked mashed potato, cooled
- ¾ cup (95 g) Petley Grain Gluten-Free Pancake Mix
- ¼ tsp (1.5 g) fine salt
- ¼ tsp (0.5 g) ground black pepper
- 1 large egg
- ⅓ cup (80 ml) buttermilk
- 2 tbsp (30 ml) neutral oil, divided, plus more if needed
At the table
- Butter and chopped chives
- Smoked salmon and sour cream, with labels checked
- Lemon–dill yogurt sauce (proposed sauce)
Method
- Finely grate the raw potatoes into a clean towel over a bowl. Wring firmly to remove liquid. Let the liquid settle 3 minutes; discard the watery top and retain the starch at the bottom.
- Combine the squeezed potato, mashed potato, and reserved starch. Whisk pancake mix, salt, and pepper separately.
- Whisk egg and buttermilk into the mix, then fold into the potatoes. The mixture should be thick but spreadable; add buttermilk 1 tbsp at a time if needed.
- Heat half the oil in a heavy skillet over medium-low to medium heat. Add ¼-cup portions and flatten to about ⅜ inch (1 cm) thick.
- Cook 5–6 minutes per side, adding oil for later batches. Lower heat if the crust darkens before the center is cooked.
- Cut open the first pancake: potato shreds must be tender with no raw crunch, and the egg batter fully set. If needed, finish in a 375°F (190°C) oven for 5–10 minutes and check again. Serve hot.
Cook’s notes
- Use sound potatoes: discard green, bitter, or heavily sprouted potatoes. Browning alone is not a doneness check.
- Not yet kitchen-tested in this mix version. Finely grated potato and thin pancakes help the centers cook through.
- Verify any toppings are GF; prevent cross-contact on the grater and pan.
- Refrigerate within 2 hours and use within 2 days. Reheat in a skillet until crisp and 165°F (74°C) in the center.
