Double the mustard chicken with potatoes and greens recipe
Peer reviewed by UK recipe editorsAuthored by UK recipe editorsOriginally published 17 Oct 2025
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Double-the-Mustard Chicken with Potatoes and Greens is a high-protein dish that celebrates bold flavours and comforting textures. This recipe features succulent chicken legs marinated in a delightful blend of Dijon and whole grain mustard, honey, and fresh lemon juice, delivering a tangy sweetness that perfectly complements the tender meat. Roasted alongside baby Yukon Gold potatoes, infused with garlic and rosemary, this dish is as pleasing to the eye as it is to the palate, making it an ideal choice for a family dinner or a weekend feast.
Packed with protein and vibrant greens, this dish not only satisfies hunger but also provides essential nutrients. The frisée or escarole adds a refreshing crunch, balancing the richness of the chicken. Serve it with a drizzle of extra-virgin olive oil for an added layer of flavour, and enjoy a wholesome meal that brings everyone together at the table.
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Ingredients for Double the mustard chicken with potatoes and greens
30 ml Dijon mustard
50 ml honey
100 ml extra-virgin olive oil, divided
900 g whole chicken legs (thigh and drumstick), patted dry
10 g kosher salt, divided
5 ml freshly ground black pepper, divided
675 g baby Yukon Gold potatoes, halved
4 rosemary sprigs
1 garlic clove, finely grated
45 ml fresh lemon juice
20 ml whole grain mustard
1 small head of frisée or ½ small head of escarole, trimmed, torn into bite-size pieces
15 g parsley leaves
How to make Double the mustard chicken with potatoes and greens
Position a rack in the top third of the oven and preheat to 190°C (fan) or 200°C (conventional).
In a medium bowl, whisk together the Dijon mustard, 30 ml honey, and 15 ml oil until well combined.
Season the chicken on all sides with 5 g salt and 2 g pepper.
Transfer the chicken to the bowl with the honey mustard mixture and toss to coat thoroughly.
On a rimmed baking tray, toss the potatoes with 30 ml oil, 5 g salt, and the remaining 2 g pepper.
Arrange the chicken legs, skin side up, in the centre of the tray, discarding any excess marinade.
Position the potatoes around the chicken in an even layer, ensuring the cut sides are facing down to encourage browning.
Scatter the rosemary over the potatoes.
Roast in the oven for 30–40 minutes, until the chicken and potatoes are golden brown and an instant-read thermometer inserted into the thickest part of the chicken reads 75°C.
In a small bowl, whisk together the garlic, lemon juice, whole grain mustard, remaining 80 ml oil, 10 g honey, and 2.5 g salt.
Divide the chicken and potatoes among plates and arrange the frisée and parsley alongside the potatoes.
Drizzle the dressing over the chicken, potatoes, and frisée before serving.
Do Ahead: The chicken can be marinated up to 8 hours in advance. Cover and chill until ready to use.
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.
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Article history
The information on this page is peer reviewed by qualified clinicians.
17 Oct 2025 | Originally published
Authored by:
UK recipe editors
Peer reviewed by
UK recipe editors

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