Scrub the Jersey Royal potatoes and place them in a large pot. Cover with cold water and add a generous pinch of salt. Bring to a boil and cook until the potatoes are tender and easily pierced with a fork (about 20-25 minutes).
Drain the potatoes thoroughly. While still hot, pass them through a potato ricer or food mill into a large bowl. It's crucial to rice them while hot for a light texture.
Let the riced potatoes cool slightly for a few minutes (they should still be warm). Add the egg yolk, a pinch of nutmeg, salt, and pepper to the bowl. Gently mix to combine.
Gradually add the gluten-free flour, a little at a time, mixing gently after each addition. Be careful not to overwork the dough, as this will make the gnocchi tough. If the dough is too dry, add 1-2 tablespoons of Jersey milk.
Turn the dough out onto a lightly floured surface. Gently roll it into a long rope, about 2cm in diameter. Cut the rope into 2cm pieces.
Optional: Roll each gnocchi piece over a fork or gnocchi board to create ridges. This helps the sauce cling to the gnocchi.
Bring a large pot of salted water to a boil. Gently drop the gnocchi into the boiling water in batches. They are cooked when they float to the surface (about 2-3 minutes).
While the gnocchi are cooking, prepare the brown butter sauce. Melt the Jersey butter in a large skillet over medium heat. Cook, swirling occasionally, until the butter turns a nutty brown colour and smells fragrant (about 5-7 minutes). Be careful not to burn the butter.
Add the chopped sage leaves to the brown butter and cook for another minute, until they are fragrant and slightly crispy.
Using a slotted spoon, transfer the cooked gnocchi directly into the skillet with the brown butter and sage sauce. Gently toss to coat.
Serve immediately, garnished with freshly grated Parmesan cheese and a handful of local seasonal greens (optional).
Nutrition per serving (375g)
Do not overwork the dough, or the gnocchi will be tough.
Rice the potatoes while they are still hot for a lighter texture.
Cook the gnocchi in batches to prevent them from sticking together.
The amount of flour needed will vary depending on the moisture content of the potatoes. Add it gradually until the dough just comes together.
If the dough is too sticky to work with, refrigerate it for 30 minutes before rolling.
Large pot
Potato ricer or food mill
Large skillet
No wine pairing suggestions available for this recipe.