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Lemon Chicken in Creamy Mushroom & Dill Sauce

Lemon Chicken in Creamy Mushroom & Dill Sauce

with Garlicky Mash and Roasted Tenderstem®
Recipe Development Team
Recipe Development TeamUpdated on September 03, 2026
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Calories
540 kcal
Protein
47.1g protein
Total
40 minutes
Difficulty
Medium
Allergens:
  • Milk
  • Milk
  • May contain traces of allergens

This Scandi inspired dish is full of some of our favourite flavours, with a rich and creamy dill sauce, earthy mushrooms and chicken. With sides of Tenderstem® and mashed potato, this has a sauce that's worth mopping up every drop of.

Produced in a facility that processes eggs, milk, fish, peanuts, sesame, shellfish, soy, tree nuts, and wheat.
serving amount

450 grams

Potatoes

1 unit(s)

Garlic Clove

½ unit(s)

Lemon

1 unit(s)

Echalion Shallot

125 grams

Mushrooms

1 bunch(es)

Dill

80 grams

Tenderstem® Broccoli

2 unit(s)

British Chicken Breasts

10 grams

Vegetable Stock Paste

150 grams

Soured Cream

(Contains: Milk May be present: Milk)

Not included in your delivery

75 milliliter(s)

Water for the Sauce

Energy (kJ)2258 kJ
Energy (kcal)540 kcal
Fat21.2 g
of which saturates9.2 g
Carbohydrate53.4 g
of which sugars8.3 g
Dietary Fibre8.1 g
Protein47.1 g
Salt1.4 g
Potassium1480 mg
Calcium66.1 mg
Iron1.6 mg
Due to the different suppliers we purchase our products from, nutritional facts per meal can vary from the website to what is received in the delivered box, depending on your region.
Baking Tray
Aluminum Foil
Large Saucepan
Pan
Colander
Lid

Cooking Steps

Roast the Chicken
1

Preheat your oven to 220°C/200°C fan/gas mark 7.

Lay the chicken onto a baking tray, drizzle with oil and season with salt and pepper. TIP: Notice a stronger smell from your chicken? Don’t worry, this is normal due to packaging we use to keep it fresh

When the oven is hot, roast the chicken on the top shelf until cooked through, 25-30 mins. IMPORTANT: Wash your hands and equipment after handling raw chicken and its packaging. It's cooked when no longer pink in the middle.

Start the Potatoes
2

Put a large saucepan of water with ½ tsp salt on to boil for the potatoes. 

Chop the potatoes into 2cm chunks (no need to peel). 

When boiling, add the potatoes to the water and cook until you can easily slip a knife through, 15-20 mins.

Meanwhile, peel the garlic clove(s) and pop into a square of foil with a drizzle of oil and scrunch to enclose it. Roast on a baking tray in your oven until soft, 10-12 mins, then carefully remove from your oven and set aside.

Finish the Prep
3

Next, zest the lemon and cut into wedges. Halve, peel and chop the shallot into small pieces.

Thinly slice the mushrooms. Roughly chop the dill (stalks and all).

Halve any thick broccoli stems lengthways.

When the chicken has 10-15 mins left, add the broccoli to the other side of the baking tray. Drizzle with oil and season with salt and pepper. Sprinkle the lemon zest over the chicken. Return to the oven for the remaining time.

If you'd prefer to boil your broccoli, cut into thirds and boil in step 4 while the sauce simmers, for 3-4 mins until tender.

Finish the Sauce
4

While everything bakes, heat a drizzle of oil in a medium frying pan on medium-high heat. Once hot, add the shallot. Cook, stirring, until softened, 2-3 mins. 

Add the mushrooms to the pan and season with salt and pepper. Fry, stirring occasionally, until browned, 5-6 mins. 

Lower the heat to medium, then stir in the water for the sauce (see pantry for amount), veg stock paste and half the soured cream. Season with salt and pepper.

Bring to a simmer until reduced slightly, 3-4 mins, then remove from the heat.

Finish the Mash
5

Once the potatoes are cooked, drain in a colander and return to the pan, off the heat. Add the remaining soured cream and a knob of butter (if you have any) and mash until smooth. Season with salt and pepper. Cover with a lid to keep warm. 

Remove the garlic from the foil and transfer to a chopping board. Mash with the back of a fork, then stir through the mash. 

Finish Up
6

When everything's ready, reheat the mushroom sauce if needed and stir through the dill. Add a splash of water if it's a little too thick.

Share the chicken between your plates with the mash alongside. Spoon over the mushroom sauce.

Serve the lemon wedges alongside for squeezing over.

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