Root Zero

Recipes

Melt in Middle Potato Cake Recipe

About the recipe

Light and fluffy potatoes encasing a cheesy, oozing centre - what could be better? The melted centre makes more than you’ll need for these cakes, but the mixture can be kept covered in the fridge for up to a week and layered through pasta bakes, like lasagne, or mixed with layered potatoes and cream for an indulgent take on Dauphinoise.
Melt in the Middle Potato Cakes
About the Recipe
  • Skill Level: beginner
  • Serves: 4
Ingredients
  • For the Melted Centre
  • 20 g Butter
  • 20 g Plain Flour
  • 200 ml Whole milk
  • 125 g mozzarella, grated
  • 4 910 ml Dijon Mustard
  • 1 handful of fresh parsley leaves, roughly chopped
  • For the Potato cakes
  • 75 g frozen peas
  • 750 g Root Zero Potatoes, peeled and cut into chunks, or 750g leftover Root Zero mashed potatoes
  • 14 810 ml creme fraiche
  • 2 eggs, beaten
  • 50 g panko bread crumbs
  • 50 g plain flour
  • oil, for roasting
  • salt & pepper to season
Directions
  1. First, make the melted centre. Melt the butter in a small saucepan over a medium heat. When the butter is bubbling, stir in the flour and mix to combine. Continue to stir until the flour is toasted and has lost its rawness, about 2-3 minutes.
  2. Pour in the milk and use a whisk to break up any lumps. Continue to cook the sauce at a simmer for about 5 minutes.
  3. Whisk in the cheese, mustard and parsley and whisk again to combine. Set aside.
  4. Measure the peas into a bowl and set aside to defrost.
  5. If you’re using raw potatoes, lower the chunks into a saucepan filled with well-salted boiling water. Bring the pan to the boil, then simmer for 15 minutes until the potatoes are completely soft throughout.
  6. Drain the potatoes in a colander, then transfer to a bowl with the creme fraiche and peas and season well with salt and pepper. Mash until smooth.
  7. Take about 160g of the potato mixture in your palm. Flatten out into a wide patty shape, then make an indent in the centre with your thumb.
  8. Pour a spoonful of the mozzarella mix into the indent, then use clean hands to fold the potato mixture over the centre and seal the melted mixture in the middle.
  9. Use two hands to shape into burger patty shapes, then place on a parchment lined baking sheet or tray and place in the fridge to firm up for 30 minutes, or up to 24 hours. Preheat the oven to 220℃.
  10. Lay a sheet of baking parchment on a baking tray and set aside.
  11. Pour the beaten eggs onto one plate, the panko breadcrumbs on another and the flour on a third. Season the flour well with salt and pepper.
  12. One by one, dip the potato cakes in the flour to coat on both sides, then turn in the egg and breadcrumbs, until every potato cake is coated in crumbs.
  13. Place the crumbed cakes on the baking sheet and drizzle with oil.
  14. Roast in the oven for 25 minutes until golden, turning with a spatula halfway through, until golden and crisp. Allow to cool on the tray for 3 minutes before serving alongside salad or wilted greens.