Easter Sunday in Perth is lamb season. The autumn weather has finally broken the summer heat, the winter reds have come out of the pantry, and every serious Perth cook is hunting for a shoulder that will spend five unattended hours in the oven while the family drifts through the day.
At THE BUTCHER BOX, our Easter lamb shoulder is a full 2.0–2.5 kg, bone-in, from South Australian and WA grass-fed flocks. Pre-order by Thursday 17 April 7pm (the Thursday before Easter Saturday) and we'll pack it Friday and deliver Saturday morning — cold, vacuum-sealed and ready for a Sunday cook.
This is the exact five-hour slow-roast we serve at family lunches. It's designed to be pulled apart with tongs, not carved with a knife. The end result: caramelised bark on the outside, meltingly-soft rendered meat inside, and a natural gravy in the pan that needs almost nothing added.
Why lamb shoulder over leg for Easter
Two words: connective tissue. Lamb shoulder has more of it than any other cut, and it's exactly what makes the difference between a lamb roast that goes tough and dry, and one that gets softer the longer it cooks. When you slow-roast a shoulder at 140 °C for four to five hours, the collagen breaks down into gelatin, coating every fibre in silky richness. Leg is drier, needs more attention, and rewards you with 40% less flavour for twice the fuss.
For a family of six with leftovers for Monday, a single 2.5 kg bone-in shoulder is perfect. For a bigger crowd (10–12), order two.
Shopping list
Ingredients for 6 people:
- 1 × bone-in lamb shoulder, 2.0–2.5 kg (from THE BUTCHER BOX or via our Family Feast Box)
- 6 cloves garlic, sliced thick
- 4 sprigs fresh rosemary, plus 2 extra for the pan
- 2 tablespoons sea salt flakes
- 1 tablespoon cracked black pepper
- 1 tablespoon smoked paprika
- 80 ml (⅓ cup) olive oil
- 500 ml chicken or beef stock
- 250 ml dry red wine (Margaret River shiraz or grenache is a perfect Perth pick)
- 2 brown onions, halved
- 6 whole garlic bulbs, tops sliced off
- 500 g baby potatoes, halved
- 2 lemons, halved
Method
Step 1 — Bring the lamb to room temperature (45 min)
Take the vacuum-sealed shoulder out of the fridge 45 minutes before you start cooking. Room-temperature meat cooks evenly; cold-centre lamb burns on the outside before the middle warms.
Step 2 — Score, spike and season
Score the fat cap in a diamond pattern about 1 cm deep with a sharp knife. Using the tip, poke 12–15 small holes across the meat and push a slice of garlic and a small tuft of rosemary into each. Rub the shoulder all over with olive oil, then season aggressively with the sea salt, black pepper and smoked paprika. Aggressively means MORE THAN YOU THINK — the surface area is huge and slow-roasting mutes seasoning.
Step 3 — Sear in the pan
Preheat oven to 220 °C fan-forced. Place the shoulder in a heavy roasting tray, fat-side up. Roast for 30 minutes at 220 °C to caramelise the crust — this is your only chance to develop the deep brown Maillard bark that makes the finished dish look and taste restaurant-grade.
Step 4 — Reduce heat and add the braising liquid
Drop the oven to 140 °C fan-forced. Add the halved onions, whole garlic bulbs, lemon halves, extra rosemary sprigs, red wine and stock to the tray around (not on top of) the lamb. Cover the tray tightly with two layers of foil, sealing the edges.
Step 5 — The four-hour slow braise
Return to the oven and roast at 140 °C for 4 hours. Do not open the foil. Do not check. Set a timer, go for a swim at Cottesloe or Trigg, come back after four hours and the whole house will smell like a slow-roast Sunday lunch.
Step 6 — Add the potatoes
At the four-hour mark, remove the foil. Add the halved baby potatoes into the pan juices around the lamb. Increase the oven to 200 °C fan-forced and roast uncovered for another 45–55 minutes, basting the shoulder with pan juices every 15 minutes. The lamb will develop a deep caramelised crust; the potatoes will soak up the wine-lamb-rosemary reduction.
Step 7 — Rest before serving
Pull the shoulder out. Cover loosely with foil and rest for 20 minutes — this is non-negotiable. The juices need to redistribute or half your dinner will end up in a puddle on the board.
The pull-apart serve
Instead of carving, use two forks or tongs and simply pull the meat apart. It should fall from the bone without effort. Pile onto a warm platter, spoon over pan juices, scatter the roasted potatoes and squeezed lemon halves around the edge, and finish with fresh rosemary tips.
What to serve alongside
- Roasted heirloom carrots with honey and cumin
- Green beans with almonds and shaved parmesan
- A simple leaf salad — rocket, shaved fennel, orange slices, lemon vinaigrette
- Crusty sourdough for mopping the pan juices (order from Little Guy Bakehouse or Mrs S in Perth)
Wine pairing
A medium-bodied Margaret River shiraz or a Great Southern grenache is the classic pairing — enough tannin to cut the lamb's richness, but not so heavy that it overwhelms the rosemary-garlic aromatics.
Timing summary — start-to-finish
| Time | Step |
|---|---|
| T-45 min | Take lamb out of fridge |
| T-0 | Season, score, into 220 °C oven |
| T+30 | Drop to 140 °C, add liquids + foil |
| T+4hr 30 | Add potatoes, uncover, 200 °C |
| T+5hr 15 | Rest 20 min, then serve |
Ordering for Easter
We deliver every Saturday across Perth metro. For Easter 2026 (Sunday 5 April), the Easter delivery falls on Saturday 4 April — order cut-off is Thursday 2 April at 7pm. Get your order in early — Easter lamb sells out fast.
Order options:
- Family Feast Box — includes a 2 kg lamb roast plus Easter-week protein
- Grill Master's Box — perfect if you're feeding 10-12
- Build your own — add a lamb shoulder as a stand-alone
Every cut is Halal certified, portioned and vacuum-sealed at our Malaga butchery, delivered cold Saturday morning across Perth metro. Order Thursday 7pm, pack Friday, deliver Saturday, roast Sunday.
