Lamb Chops with Garlic Chips, Slow-Roasted Sweet Potatoes and Roasted Zucchini
Deeply seared lamb chops get a scattering of crisp garlic chips, with whole slow-roasted sweet potatoes alongside. Thick-cut zucchini brings browned edges and a little lemon brightness—a simple family dinner built around good crusts, tender centers, and very little fuss.
By Jonathan Katzman · Cooked and photographed · Recipe updated
Serves: 4 servings
Tags: gluten-free, paleo, nut-free

Pan-Seared Lamb Rib Chops
Dry surfaces and a hot skillet give the chops a deep crust without a marinade. Briefly rendering the fat edges adds flavor and avoids a chewy band of fat.
Ingredients
- 8 bone-in lamb rib chops, about 1–1¼ inches thick, 2–2½ pounds total
- 1½ teaspoons kosher salt, or to taste
- ½ teaspoon freshly ground black pepper
- 2 tablespoons ghee
Instructions
- Pat the chops dry and season with salt 30 minutes before cooking. Keep refrigerated if seasoning further ahead.
- Heat a large cast-iron or heavy stainless-steel skillet over medium-high heat. Pat the chops dry again, add the ghee to the skillet, and arrange the chops with space between them; work in batches or use two skillets.
- Sear undisturbed for 3–4 minutes, until deeply browned. Turn and cook the second side for 3–4 minutes, adjusting the heat if the browned bits begin to burn.
- Using tongs, hold the fatty edges against the skillet for 1–2 minutes. Reduce the heat and turn as needed until the thickest part reaches 145°F, measuring away from the bone.
- Transfer to a warm platter, season with pepper, and rest at least 3 minutes, preferably 5 minutes. Top with the garlic chips only just before serving.
Notes
- Thickness matters more than weight: begin checking the temperature early for thin chops.
- Keep cooked batches loosely covered rather than tightly wrapped so the crust stays intact.
Golden Garlic Chips
Starting the garlic in warm rather than very hot fat lets the slices crisp evenly. Removing them at pale gold prevents bitter carryover browning.
Ingredients
- 8 cloves garlic, peeled and thinly sliced to an even thickness
- ¼ cup ghee
- 1 pinch fine sea salt
Instructions
- Place the garlic and ghee in a small skillet; the slices should sit in a shallow pool of fat. Set over medium-low heat.
- Cook gently, stirring and separating the slices, until bubbling slows and the garlic turns pale gold, about 5–8 minutes. Lower the heat if the edges color before the centers.
- Immediately lift the garlic out with a fine-mesh skimmer onto a paper-towel-lined plate. Spread into one layer and season lightly with salt.
- Let cool until crisp. Reserve the garlic-infused ghee separately.
Notes
- Do not wait for dark golden garlic in the skillet; it continues to brown after removal.
- A teaspoon of the warm infused ghee can be spooned over each portion of lamb instead of adding a separate sauce.
Slow-Roasted Whole Sweet Potatoes
A long, moderate roast concentrates the sweetness while keeping the interior moist. Leaving the skins on makes this a nearly hands-off side.
Ingredients
- 4 medium sweet potatoes, about 8 ounces each
- ½ teaspoon fine sea salt, for serving
Instructions
- Heat the oven to 300°F. Scrub and dry the sweet potatoes, then prick each a few times with a fork.
- Place on a parchment-lined rimmed baking sheet and roast for 1¾–2½ hours, depending on their shape and variety.
- Check for doneness by pressing gently with an oven mitt and inserting a thin skewer: the potato should yield easily and the skewer should pass through the center with almost no resistance.
- Set aside loosely covered while the zucchini roasts. Serve whole, with salt available for the opened flesh.
Notes
- Choose similarly sized potatoes so they finish together. Orange-fleshed or Japanese sweet potatoes both work; the latter give a denser, chestnut-like interior.
- They can hold loosely covered for 30–40 minutes while the rest of dinner finishes.
Roasted Zucchini
Thick half-moons retain a tender center while a hot oven browns their cut surfaces. A small amount of lemon balances the lamb and sweet potatoes without turning the vegetables into a dressed salad.
Ingredients
- 1½ pounds medium zucchini
- 2 tablespoons extra-virgin olive oil
- ½ teaspoon fine sea salt
- ¼ teaspoon freshly ground black pepper
- 2 teaspoons fresh lemon juice
Instructions
- After the sweet potatoes come out, raise the oven to 450°F.
- Halve the zucchini lengthwise, then cut into ¾-inch-thick half-moons. Pat dry and toss with the olive oil, salt, and pepper immediately before roasting.
- Spread in a single layer on a large metal sheet pan, setting a flat cut surface against the pan. Leave space between pieces.
- Roast for 20–25 minutes, turning once after the undersides have browned. Stop when the zucchini is tender but still holds its shape.
- Toss gently with the lemon juice just before serving and adjust the salt.
Notes
- Use two pans if needed; crowding traps steam and makes the zucchini soft rather than browned.
Overall Timing / Workflow
The sweet potatoes take the longest but need little attention. Raising the oven temperature afterward gives the zucchini the heat it needs while the lamb cooks on the stovetop.
Instructions
- Start the sweet potatoes about 2½–3 hours before dinner, allowing extra time for larger ones.
- About 40 minutes before serving, salt the lamb, slice the garlic, and cut the zucchini. Make the garlic chips and set them aside uncovered.
- Once the sweet potatoes are completely tender, remove them and raise the oven to 450°F. Roast the zucchini.
- Begin searing the lamb during the zucchini's final 15 minutes. Use two skillets if available so all eight chops finish close together.
- Rest the lamb, finish the zucchini with lemon, and plate everything while hot.
Plating
Keeping the components distinct preserves the lamb's crust and the garlic's crunch while letting the sweet potato serve as a simple, substantial side.
Instructions
- Place one whole sweet potato along one side of each warm plate.
- Arrange two lamb chops in the center, with their bones angled in opposite directions.
- Spoon the roasted zucchini alongside rather than underneath the lamb.
- If desired, drizzle a little reserved garlic-infused ghee over the chops. Scatter the garlic chips over them at the last moment, allowing a few to fall onto the zucchini.
Leftover Path
Gentle reheating protects the lamb from becoming tough. Keeping the garlic separate prevents moisture from softening the chips.
Instructions
- Refrigerate the lamb, sweet potatoes, and zucchini in separate covered containers within 2 hours; use within 3–4 days.
- Once fully cool, store the garlic chips separately in a small airtight container in the refrigerator and use within 2 days. Refrigerate the reserved garlic-infused ghee promptly and use within 4 days.
- Reheat sweet potatoes, split open, in a covered dish at 325°F until hot. Warm zucchini on a separate tray, uncovering it toward the end.
- For hot leftover lamb, warm covered with a spoonful of water or pan juices in a 300°F oven until it reaches 165°F. Alternatively, slice it cold from the bone and serve with reheated vegetables.
- Refresh the garlic chips briefly in a low oven if needed, watching closely, and add only after reheating the other components.