Jersey Royal Potato Latkes with Apple Sauce and Sour Cream

**Prepare the Potatoes:** Grate the Jersey Royal potatoes using a box grater or food processor. Squeeze out as much excess liquid as possible using a clean kitchen towel or cheesecloth. This is crucial for crispy latkes.

**Prepare the Onion:** Grate the onion finely and add it to the grated potatoes.

**Bind the Mixture:** In a large bowl, combine the grated potatoes and onion. Add the egg, flour, salt, and pepper. Mix well until everything is evenly combined.

**Cook the Latkes:** Heat the Jersey butter in a large skillet or frying pan over medium-high heat. Once the butter is melted and shimmering, drop spoonfuls of the potato mixture into the hot pan, flattening them slightly with the back of a spoon. Don't overcrowd the pan; work in batches.

**Fry to Perfection:** Fry the latkes for 3-4 minutes per side, or until they are golden brown and crispy. Remove them from the pan and place them on a plate lined with paper towels to drain excess grease.

**Make the Apple Sauce:** Peel, core, and chop the apples into small pieces. Place the apples in a saucepan with the lemon juice, sugar, and cinnamon. Cook over medium heat, stirring occasionally, until the apples are soft and the sauce has thickened, about 15-20 minutes.

**Serve Immediately:** Serve the hot Jersey Royal potato latkes immediately with the homemade apple sauce and a generous dollop of Jersey sour cream.