Leek-Top Baking-Sheet Hash
Peer reviewed by UK recipe editorsAuthored by UK recipe editorsOriginally published 28 Jan 2026
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This vibrant leek-top baking-sheet hash is a clever way to reduce food waste while enjoying a satisfying, high-protein meal. By using the entire leek—from the tender whites to the hardy, flavourful dark green tops—this dish gains a wonderful savoury depth that pairs perfectly with smoky beef and crispy roast potatoes. The addition of sweet red peppers and fragrant garlic makes this a colourful, nutrient-dense lunch or dinner that requires very little active prep time.
Ideal for those seeking a post-workout boost or a healthy family traybake, this recipe is finished with soft-boiled eggs rolled in crunchy, aromatic dukkah. The Egyptian spice blend provides a nutty texture that complements the fresh parsley and mint. Serve it straight from the oven with a generous spoonful of harissa for a spicy, North African-inspired kick that elevates these simple, wholesome ingredients.
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Ingredients for Leek-Top Baking-Sheet Hash
450g smoked beef brisket or corned beef (You can go vegetarian by leaving out the meat and goosing up the number of veggies, cut into bite- size pieces)
675g fingerling potatoes or other small potatoes, cut into small pieces no need to peel.
2 red peppers, stems and seeds removed, cut into bitesize chunks
3 leeks, use it all, roots, whites, light green and dark green leaves, washed well and sliced thin
4 garlic cloves, chopped fine
60ml grapeseed oil
Coarse sea salt and coarse ground black pepper
8 eggs, any size
80g dukkah (Egyptian nut and spice mix that you can buy at a fancy market or on the Internet) or you can throw on some sesame seeds.
1 cup chopped fresh herbs, such as parsley, coriander, and/or mint leaves (if you have some fresh thyme, you can add it, but no more than 60ml it's a little intense)
Harissa paste (Moroccan red chilli paste), if you want. You can use Chinese red chilli paste.
How to make Leek-Top Baking-Sheet Hash
Back to contentsTurn the oven to 218°C. Line a rimmed baking sheet with a silicone baking mat or parchment paper.
Toss the brisket, potatoes, peppers, leeks, and garlic with the oil on the prepared baking sheet. Season with S&P; like you mean it. When the oven is up to temp, bake for 20 minutes, then raise the oven temp to 260°C to make the edges crisp and bake for 20 more minutes.
While the vegetables are roasting, boil some water in a large saucepan. Turn the heat down so it simmers and carefully slip in the eggs with a slotted spoon. Simmer for 5 to 5 1/2 minutes.
Get a big bowl of ice water ready. Grab your slotted spoon and move the eggs into the ice water. As soon as the eggs are cool enough to handle, about 30 seconds, crack the shells all over by knocking them against the inside of the bowl. Peel the eggs right in the ice water. The cold water will help the shells slip right off the eggs.
Pat the eggs dry and roll them in the dukkah to coat lightly. Cut each egg in half.
Top the hash with the eggs, cut side up. Garnish with the herbs. Serve with harissa, if you want. You want!
Disclaimer
While every effort has been made to ensure the information is accurate and up to date, individual needs may vary and dietary requirements can differ based on personal health conditions. Always check food labels and allergen information before preparing or consuming any recipe. If you have specific health concerns, allergies, intolerances, or are following a medically prescribed diet, seek advice from your GP, pharmacist, or a registered dietitian before making significant changes to your diet or lifestyle.
Article history
The information on this page is peer reviewed by qualified clinicians.
28 Jan 2026 | Originally published
Authored by:
UK recipe editors
Peer reviewed by
UK recipe editors

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