the Breville Test Kitchen
Roasted Mustard and Herb Lamb Roulade

the Smart Oven® Air Fryer Pro
2 hrs total time
35 mins active time
Medium
Serves 10
Ingredients
Measurements:
1 tsp cumin seeds
⅓ cup (½ oz) rosemary leaves
1 cup (1 oz) flat-leaf parsley leaves
2 tsp fresh thyme leaves
8 cloves garlicpeeled
1 lemonzested and juiced
2 tsp kosher saltdivided
3 tbsp olive oildivided
1 cup (2 oz) dried packaged breadcrumbs
3½ lb boneless leg of lamb
2 tbsp Dijon mustard
Freshly ground black pepperto season
Instructions
- 1
Insert the wire rack into position 5. Set the oven to Bake, Convection, 350°F, for 4 minutes and press Start to preheat.
- 2
Once preheated, place the cumin seeds on the pizza pan. Place the pan in the oven and bake for 4 minutes.
- 3
Process the cumin seeds with the rosemary, parsley, thyme, garlic, lemon zest and juice, 1 teaspoon salt and 2 tablespoons oil to form a paste.
- 4
Add the breadcrumbs and pulse to combine. Transfer to a bowl and set aside.
- 5
Place the lamb on a cutting board, fat side down. Slice into the thickest part of the meat to butterfly open to an even thickness. This helps it roll and cook evenly.
- 6
Brush the mustard over the lamb and evenly press with the herb crumb mixture.
- 7
Starting from the short end, tightly roll the lamb.
- 8
Secure the lamb with kitchen twine at 1-inch intervals to hold its shape and cook evenly.
- 9
Move the wire rack to position 6. Select Phase Cook for P1 and set the oven to Roast, No Fan, 450°F, for 15 minutes. Press Confirm for P2 and set the oven to Roast, No Fan, 325°F, for 50 minutes and press Start to preheat. Meanwhile, continue to the next step.
- 10
For easy cleaning and to avoid burning, line the roasting pan with foil and place the broiling rack on top. Place the lamb on the rack. Brush with the remaining oil and sprinkle with the remaining salt. Season with pepper.
- 11
Once preheated, place the pan in the oven and roast for 15 minutes in P1. The oven will automatically switch to P2.
- 12
Insert a meat thermometer into the center of the thickest part and roast until it's cooked to the desired doneness. 125°F for medium-rare 135°F for medium 145°F for medium-well
Tip: The shape of the lamb roulade can alter the cooking time. For best results, test for doneness 5 to 10 minutes before the end of the cook. - 13
Remove from the oven, loosely cover with foil and allow to rest in a warm place for 20 minutes.
- 14
Slice the lamb roulade into generous rounds and serve with your favourite sides.