Oven-Baked Lamb Rissoles with Mint and Roasted Sweet Potato

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

Juicy oven-baked Australian lamb rissoles infused with fresh mint, served alongside caramelized roasted sweet potato wedges. This australian-inspired lamb ready in about 65 minutes pairs pound ground lamb, finely chopped fresh mint leaves, breadcrumbs for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 480 calories and feeds 4, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Prep: 20 min Cook: 45 min Serves 4 Australian cuisine 480 cal/serving
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Ingredients

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Instructions

  1. Step 1: Preheat oven to 400°F. Toss 2 large cut sweet potato wedges with 2 tbsp olive oil, 1 tsp smoked paprika, and 1/2 tsp salt. Spread on a baking sheet and roast for 35-40 minutes, turning halfway, until golden and tender.
  2. Step 2: Meanwhile, in a large bowl combine 1 pound ground lamb, 1/4 cup finely chopped fresh mint leaves, 1/2 cup breadcrumbs, 1 large egg, 1 small finely diced onion, 2 minced garlic cloves, 1 tbsp Worcestershire sauce, 1 tsp salt, and 1/2 tsp black pepper. Mix gently until just combined.
  3. Step 3: Shape the lamb mixture into 8 equal oval patties (rissoles) and place on a baking tray lined with parchment paper.
  4. Step 4: Drizzle remaining 1 tbsp olive oil over the rissoles and bake in the same 400°F oven for 20-25 minutes, turning once halfway, until cooked through and browned on the outside.
  5. Step 5: Serve the lamb rissoles hot with the roasted sweet potato wedges on the side.

Frequently asked questions

How long does Oven-Baked Lamb Rissoles with Mint and Roasted Sweet Potato take to make?

Total time is about 65 minutes (20 min prep + 45 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

How do I store leftover Oven-Baked Lamb Rissoles with Mint and Roasted Sweet Potato?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep pound ground lamb from drying out.

Can I substitute ingredients in Oven-Baked Lamb Rissoles with Mint and Roasted Sweet Potato?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Oven-Baked Lamb Rissoles with Mint and Roasted Sweet Potato for a different number of people?

The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

What goes well with Oven-Baked Lamb Rissoles with Mint and Roasted Sweet Potato?

Australian lamb like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.

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