Tender Lamb Rump & Mushroom Gravy with Dauphinoise Potatoes & Garlicky Green Beans

Lamb rump is usually served drizzled in a mint sauce, but we dare you to try out this mushroom gravy, decadent and rich in earthy tones. Trust us, when it comes to lamb, a mushroom gravy is the new mint sauce.

Prep: 40 mins
Cook: 40 mins
Servings: 4

Ingredients

2 servings 4 servings
  • 1 olive oil
  • 1 packet lamb rump
  • 2 potatoes
  • 3 garlics
  • 0.5 packets cream
  • 1 sachet chicken-style stock powder
  • 1 packet button mushrooms
  • 1 bag green beans
  • 1 sachet gravy granules
  • 0.5 cups boiling water
  • 1 sachet aussie spice blend
  • 1 packet grated parmesan cheese
  • 1 olive oil
  • 1 packet lamb rump
  • 4 potatoes
  • 6 garlics
  • 1 packet cream
  • 1 sachet chicken-style stock powder
  • 1 packet button mushrooms
  • 1 bag green beans
  • 2 sachets gravy granules
  • 1 cup boiling water
  • 1 sachet aussie spice blend
  • 1 packet grated parmesan cheese

Instructions

  1. • Preheat oven to 220°C/200°C fan-forced. Lightly
    score lamb rump fat in a criss-cross pattern.
    • Place lamb, fat-side down, in a large frying pan
    (no need for oil!). Place pan over medium heat
    and cook, undisturbed, until golden,
    10-12 minutes.
    • Meanwhile, combine Aussie spice blend, a
    drizzle of olive oil and a pinch of salt and
    pepper in a small bowl.
    • Increase heat of the pan to high and sear lamb
    on all sides for 30 seconds.
    • Transfer lamb, fat-side up, to a lined oven tray.
    Use the back of a spoon to spread spice mixture
    over the lamb. Roast lamb for 15-20 minutes for
    medium or until cooked to your liking.
    • Remove from the oven, cover with foil and set
    aside to rest for 10 minutes.
  2. • While the lamb is roasting, bring a medium
    saucepan of salted water to the boil. Slice potato
    into 0.5cm-thick rounds. Finely chop garlic.
    • Cook potato in the boiling water until just
    tender, 4-6 minutes. Drain potato, then return
    to the saucepan.
    • In a second small bowl, combine cream (see
    ingredients), chicken-style stock powder, half
    the garlic and a pinch of salt and pepper.
    Set aside.
  3. • In a baking dish, arrange potato slices so they sit
    flat. Pour over cream mixture, then gently shake
    the dish to coat potatoes.
    • Sprinkle with grated Parmesan cheese. Cover
    with foil. Bake until potatoes have softened,
    14-16 minutes.
    • Remove foil from dish, then return to the oven.
    Bake potatoes until golden and the centre can
    be easily pierced with a fork, 10-12 minutes.
  4. • While the potatoes are baking, boil the kettle.
    • Thinly slice button mushrooms. Trim green
    beans.
    • Wipe out frying pan, then return to medium-high
    heat with a drizzle of olive oil. Cook mushrooms
    until browned and softened, 8-10 minutes.
    Transfer to a medium heatproof bowl.
    • Return the frying pan to medium-high heat with
    a drizzle of olive oil. Cook green beans, tossing,
    until tender, 4-5 minutes.
    • Add remaining garlic and cook until fragrant,
    1 minute. Season to taste.
  5. • While the lamb is resting, to the bowl of
    mushrooms, add gravy granules and the
    boiling water (1/2 cup for 2 people / 1 cup for
    4 people), whisking until smooth, 1 minute.
    Season with salt and pepper.
  6. • Slice lamb rump.
    • Divide lamb, dauphinoise potatoes and garlicky
    green beans between plates.
    • Top lamb with mushroom gravy to serve. Enjoy!