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German Style Savoury Mushroom Strudel and Bratkartoffeln Style Potatoes

with Kraut Inspired Apple Slaw and Honey-Mustard Sauce
Recipe Development Team
Recipe Development TeamUpdated on November 04, 2025
Calories
1160 kcal
Protein
20g protein
Total
45 minutes
Difficulty
Easy
Allergens:
  • Cereals containing gluten
  • Wheat
  • Milk
  • Mustard
  • Sulphites
  • Milk
  • May contain traces of allergens
Produced in a facility that processes eggs, milk, fish, peanuts, sesame, shellfish, soy, tree nuts, and wheat.
serving amount

1 pack(s)

Puff Pastry Sheet

(Contains: Cereals containing gluten, Wheat May contain traces of: Milk)

1 unit(s)

Onion

180 grams

Sliced Mushrooms

2 unit(s)

Garlic Clove

450 grams

Potatoes

150 grams

Creme Fraiche

(Contains: Milk)

15 grams

Wild Mushroom Paste

10 grams

Wholegrain Mustard

(Contains: Mustard)

30 milliliter(s)

Cider Vinegar

(Contains: Sulphites)

120 grams

Coleslaw Mix

1 unit(s)

Apple

Not included in your delivery

50 milliliter(s)

Water for the Sauce

Energy (kJ)4855 kJ
Energy (kcal)1160 kcal
Fat64.7 g
of which saturates36 g
Carbohydrate129.1 g
of which sugars26.7 g
Dietary Fibre43.6 g
Protein20 g
Salt2.4 g
Potassium1093.4 mg
Calcium36.8 mg
Iron0.9 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.
Grater
Large Frying Pan
Small sauce pan
Baking Tray
Bowl

Cooking Steps

1

Preheat your oven to 220°C/200°C fan/gas mark 7. Remove the puff pastry from your fridge to allow it to come to room temperature.

Halve, peel and thinly slice the onion.

Heat a drizzle of oil in a large frying pan on medium heat. Once hot, add the onion and mushrooms, season with salt and pepper and fry, stirring occasionally, until golden, 10-12 mins.

Meanwhile, peel and grate the garlic (or use a garlic press).

2

Slice the potatoes into 1cm thick rounds (no need to peel). Pop the potato rounds onto a large baking tray. Drizzle with oil, season with salt and pepper, then toss to coat. Spread out in a single layer. TIP: Use two baking trays if necessary.

When the oven is hot, roast on the middle shelf until golden, 25-35 mins. Turn halfway through.

Add the garlic and sugar (see pantry for amount) to the onion and cook until caramelised, 1-2 mins more.

3

Meanwhile, pop a small saucepan on a medium heat and stir in the creme fraiche, wild mushroom paste, half the mustard and water for the sauce (see pantry for amount). Bring to a simmer and stir occassionally until thickened, 2-3 mins.

Stir in the honey (see pantry for amount) and season with salt and pepper.

When the onion and mushroom are cooked, spoon half of the honey mustard sauce into the mushroom mixture and stir to combine. Cover the leftover sauce with a lid to keep warm.

4

Cut the puff pastry into equal-sized rectangles (1 per person).

Spoon the mushroom filling onto one half of each rectangle, leaving a 1cm border at the sides. Dampen the edges of the pastry with a little water, then fold the top half of the pastry over the filling to enclose it. Gently press the edges down with the back of a fork to tightly seal the parcel on the 3 open sides.

Carefully transfer the pastry parcels to a lined baking tray.

5

Score the pastry diagonally every 2cm across the top. Bake on the top shelf of your oven until the pastry is golden, 15-20 mins.

While the strudel bakes, in a large bowl combine the cider vinegar, the remaining mustard, sugar and oil for the dressing (see pantry for both amounts). Season with salt and pepper.

Add the slaw mix to the bowl and toss together. 

Quarter, core and thinly slice the apple (no need to peel).

6

When everything's ready, reheat the remaining honey-mustard sauce if needed. Add a splash of what if you think it needs it.

Add the sliced apple to the slaw salad and toss together.

Transfer the mushroom strudels to your serving plates. Serve the bratkartoffelm style potato rounds and kraut inspired slaw alongside. Serve the remaining honey-mustard sauce alongside for dipping and pouring over the strudel.

Enjoy!

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