Crispy Parsnip Rosti w/ Apple Aioli

Sweet Irish parsnips are plentiful in October. They are a wonderful root vegetable with a distinctive flavour that fills the house when its cooking.

My mother would always serve them mashed with carrots with our Sunday dinner. I don’t remember having them any other way as a child! Now I like to roast, steam or slow cook them to intensify the flavour. Here we’ve swapped the common potato for parsnip in a really tasty rosti. Made even more flavoursome with the punchy apple aioli on the side, you wont regret trying this one.

Lou 🙂

Ingredients: Makes 12 small rosti and a pot of aioli

For the rosti

450g parsnips, peeled and coarsely grated
1 medium white onion, peeled and coarsely grated
1 egg
6 tbsp plain flour
pinch salt and pepper

For the apple aioli
2 apples, peeled, cored and cut into chunks
1 garlic clove, peeled and finely grated
1 tbsp cider vinegar
180ml mild olive oil. salt and pepper


Step 1: Grate the parsnips and onion and put them in a bowl, squeeze out any excess liquid, and season with salt and pepper. Crack in the egg and spoon in the flour. Mix well with your hands.

Step 2: Make the aioli. Cook the apple in a small pot with a splash of water until soft for 5-10 minutes. Set aside to cool. Then add to a small blender along with the grated garlic, cider vinegar, salt and pepper. Blend again and very slowly pour the oil in to emulsify the sauce. Taste it and adjust if needed.

Step 3: Cook the roti. Warm a non stick frying pan on a medium heat, add some oil to coat the pan. Spoon on 3-4 parsnip mounds and gently push down to flatten. cook for a few minutes on either side until golden. Repeat. Fry in a small bit of butter and then serve alongside the delicious aioli.