Place the potatoes in a large pan of salted water. Bring to a boil and cook until tender, about 15-20 minutes. Drain well and set aside.
While the potatoes are cooking, melt 30g of Jersey butter with the olive oil in a large skillet over medium heat. Add the radishes and spring onions and cook, stirring occasionally, until softened and slightly caramelized, about 8-10 minutes.
Add the cooked potatoes to the skillet and gently crush them with a fork or potato masher. Stir to combine with the radishes and spring onions. If using, stir in the Jersey milk for a richer flavour. Season with sea salt, black pepper, and thyme leaves.
Continue to cook the hash over medium heat, stirring occasionally, until it is heated through and slightly crispy, about 5-7 minutes.
While the hash is cooking, melt the remaining 20g of Jersey butter in a small saucepan or frying pan over medium heat. Carefully crack the duck eggs into the pan and fry until the whites are set and the yolks are still runny, about 3-4 minutes.
Divide the potato and radish hash among 4 plates. Top each serving with a fried duck egg and garnish with fresh parsley.
Nutrition per serving (300g)
For a vegetarian option, ensure the butter is vegetarian-friendly.
Add a sprinkle of chilli flakes for a touch of heat.
If you don't have duck eggs, chicken eggs will also work. Adjust cooking time accordingly.
For extra flavour, add some crumbled Jersey cheddar cheese to the hash during the last few minutes of cooking.
Large skillet
Small saucepan or frying pan
No wine pairing suggestions available for this recipe.