Steak & Creamy Mushroom Thyme Sauce
with Mashed Potato & Greens Beans
- Milk
It’s hard to beat a classic pub bistro meal. A juicy cut of premium beef steak is always satisfying, while a side of potato mash and green beans are comfortingly familiar. Just add a creamy mushroom and thyme sauce to perfectly tie it all together!
Ingredients
1 packet
Premium Sirloin Tip
2
potato
1 bag
green beans
2 clove
garlic
1 bag
thyme
1 packet
sliced mushrooms
1 packet
thickened cream
(Contains: Milk)
1 sachet
beef-style stock powder
Not included in your delivery
olive oil
30 g
butter
(Contains: Milk)
2 tbs
milk
(Contains: Milk)
¼ tsp
salt
Utensils
Cooking Steps
• See Top Steak Tips (below). Preheat oven to 220°C/200°C fan-forced. In a large frying pan, heat a drizzle of olive oil over high heat. • Season premium sirloin tip all over and add to hot pan. Sear until browned, 1 minute on both sides. • Transfer to a lined oven tray and roast for 17-22 minutes for medium or until cooked to your liking. • Remove from oven and cover with foil to rest for 10 minutes.
TIP: The meat will keep cooking as it rests!
• Meanwhile, boil the kettle. Half-fill a large saucepan with boiling water, then add a generous pinch of salt. • Peel potato and cut into large chunks. Cook potato in the boiling water, over high heat, until easily pierced with a fork, 12-15 minutes. • Drain and return to the pan. Add the butter and the milk to potato and season with the salt. Mash until smooth. Cover to keep warm.
TIP: Save time and get more fibre by leaving the potato unpeeled.
• While the potatoes are boiling, trim green beans. • Finely chop garlic. • Pick and roughly chop thyme leaves.
• In a large frying pan, heat a drizzle of olive oil over medium-high heat. Add green beans and cook, tossing regularly, until tender, 4-5 minutes. Season. • Set aside on a plate and cover to keep warm.
• While the steak is resting, return the pan to high heat with a drizzle of olive oil. Add sliced mushrooms and cook, stirring, until browned, 4-5 minutes. • Add garlic and thyme and cook until fragrant, 1 minute. • Reduce heat to medium-low, add thickened cream and beef-style stock powder, stir to combine and cook until thickened slightly, 1-2 minutes. Season to taste with salt and pepper.
• Thinly slice the sirloin tip and divide between plates with green beans and mashed potato. • Spoon over the creamy mushroom sauce to serve. Enjoy!
Customer reviews
Review summary
Updated on Feb 2026- Flavour: Many loved the creamy mushroom sauce, calling it "divine" and "amazing". Some found the dish a bit salty.
- Ease of prep: Several found timing tricky to get everything ready together. Some suggested starting the steak earlier.
- Suggestions: Some recommend steaming the beans instead of frying. A few added extra veggies like carrots for colour.
- Portions: Several mentioned small meat portions. Adding an extra potato was suggested for more substantial servings.
- Cooking tips: Many found the steak tough; cooking longer than suggested helped. Searing then oven-roasting worked well for some.
