These gyro meatball sliders put a pound of ground lamb to work in about 30 minutes — seasoned with garlic, dill, and feta, then baked and loaded into toasted whole-wheat dinner rolls. Each serving clocks in at 58 grams of protein, so this is a genuinely filling meal, not just a party snack. Four ingredients you probably already have do most of the heavy lifting.
Before you start
The two things that actually matter here are moisture control in the meatball mix and getting the lamb to a safe internal temperature of 160°F (71°C). Ground lamb has more fat than ground beef, which is good for flavor but means a wet mix turns into a spreading, greasy mess in the oven. Start with just a quarter cup of breadcrumbs as the recipe directs, then feel the mixture — it should hold a ball without sticking to your palm. Add more breadcrumbs a tablespoon at a time only if it feels loose. On temperature: a 15-minute bake at 350°F can be enough, but oven calibration varies. Use an instant-read thermometer rather than relying on color alone, because feta and dill can make the interior look done before it actually is.
What can go wrong
- Meatballs fall apart when you pick them up: The egg and breadcrumbs need a full minute of hand-mixing to bind properly. If you just stir briefly with a spoon, the mixture won’t cohese. Mix until the texture is uniform throughout.
- Feta makes the mix too salty: Feta salt levels vary by brand. Taste a pinch of the raw mix before adding the listed half-teaspoon of salt — you may want to cut it back or skip it entirely.
- Meatballs stick to the foil and tear: Non-stick spray alone sometimes isn’t enough with a fatty lamb mix. Let the meatballs rest on the pan for two minutes after pulling them from the oven before moving them — they firm up quickly as they cool slightly.
- Rolls go soggy before you finish eating: Toast the rolls until they’re genuinely crisp on the cut face, not just warm. A soggy roll collapses fast under a juicy meatball and any sauce.
- Uneven cooking across the batch: Golf-ball sizing is easy to misjudge by eye. Use a cookie scoop or a tablespoon measure to portion the mix consistently so every meatball finishes at the same time.
About the ingredients
- Ground lamb: If your store only carries coarse-ground lamb, the texture will be chunkier and the meatballs may need an extra minute or two in the oven. Fine-ground works best here. Ground beef (80/20) is a workable swap but loses the distinctly rich flavor that makes these taste like a gyro.
- Cajun spice seasoning: Skip the garnish — not worth the extra dish. The Cajun blend is doing real work inside the meatball, though. It adds heat and depth without needing a separate sauce. Check your blend’s sodium content before adding the listed salt, since some blends are very salty on their own.
- Whole-wheat dinner rolls: Any small, sturdy roll works. Brioche slider buns are softer and will compress more; they’re fine but toast them longer to compensate.
- Feta cheese: Block feta packed in brine has better flavor and lower sodium than pre-crumbled. Crumble it yourself just before mixing.
Make-ahead notes
The raw meatball mixture can be covered and refrigerated for up to 24 hours before rolling and baking — the flavors actually develop a bit more overnight. Fully baked meatballs keep in an airtight container in the fridge for up to 3 days. Reheat them in a 325°F oven for 8–10 minutes, or in a covered skillet over medium-low heat with a splash of water to prevent drying out; confirm they reach 160°F again before serving. For freezing, arrange baked meatballs in a single layer on a tray, freeze until solid (about 2 hours), then transfer to a freezer bag. They keep well for up to 2 months. Thaw overnight in the fridge before reheating. Don’t assemble the sliders ahead of time — the rolls soften quickly once the meatballs are in.
Gyro Meatball Sliders with Lamb, Feta & Dill
Equipment
Ingredients
1 pound ground lamb - minced lamb, about 450g
1 large egg
1 tablespoon garlic powder
½ tablespoon onion powder
½ tablespoon dried dill
1/4-1/2 cup breadcrumbs - whole-wheat, 30–60g — start with 1/4 cup, add more only if mixture is too wet
½ cup feta cheese - crumbled, about 75g
½ teaspoon salt
1 teaspoon ground black pepper - freshly ground
¼ teaspoon Cajun spice seasoning (black pepper, white pepper, cayenne pepper, onion powder, garlic powder, and paprika) - black pepper, white pepper, cayenne pepper, onion powder, garlic powder, and paprika
1 tablespoon olive oil - 15ml, for greasing hands when rolling meatballs- 1 teaspoon non-stick cooking spray - for greasing the baking sheet
- 4 small dinner rolls - whole-wheat
½ cup tzatziki sauce - store-bought or homemade, for serving
Instructions
- Preheat the oven to 350°F / 175°C (180°C fan-forced).
- Line a rimmed baking sheet with aluminium foil and lightly coat with non-stick cooking spray. In a large mixing bowl, combine the ground lamb, egg, garlic powder, onion powder, dried dill, ¼ cup of the breadcrumbs, crumbled feta, salt, black pepper, Cajun seasoning, and olive oil.1 pound ground lamb, 1 large egg, 1 tablespoon garlic powder, 1/2 tablespoon onion powder, 1/2 tablespoon dried dill, 1/4-1/2 cup breadcrumbs, 1/2 cup feta cheese, 1/2 teaspoon salt, 1 teaspoon ground black pepper, 1/4 teaspoon Cajun spice seasoning (black pepper, white pepper, cayenne pepper, onion powder, garlic powder, and paprika), 1 tablespoon olive oil, 1 teaspoon non-stick cooking spray
- Using your hands or a sturdy spoon, mix the ingredients until just combined — avoid over-mixing, which makes the meatballs dense and tough.
- If the mixture feels too wet or sticks to your palms, add the remaining breadcrumbs one tablespoon at a time. Roll into golf-ball-sized meatballs (you should get about 8) and place them on the prepared baking sheet, spaced about 2 inches apart. Bake at 350°F / 175°C for 15–20 minutes, or until lightly browned on the outside and an instant-read thermometer inserted into the centre reads 160°F / 71°C.1/4-1/2 cup breadcrumbs
- Toast the dinner rolls until lightly golden.4 small dinner rolls
- Place 2 meatballs into each toasted roll. Top with tzatziki sauce and serve immediately.4 small dinner rolls, 1/2 cup tzatziki sauce
Notes
Nutrition
FAQ
Can I use ground beef instead of ground lamb?
Yes, 80/20 ground beef works as a direct swap. The flavor will be milder and less rich, but the seasoning blend — especially the dill and feta — still gives a gyro-like result. Cook to the same 160°F internal temperature.
How do I know when the meatballs are fully cooked?
An instant-read thermometer reading 160°F (71°C) in the center is the reliable check. Visual cues like browning or firmness are useful but not definitive with lamb, especially when feta is mixed in.
What sauce works best with these sliders?
Tzatziki is the most complementary — its cool, cucumber-yogurt base cuts through the richness of the lamb and feta. A simple plain Greek yogurt with a squeeze of lemon works if you don’t have tzatziki on hand.
The recipe serves 2 — can I scale it up for a crowd?
Scaling up is straightforward: double or triple every ingredient proportionally. Use multiple baking sheets and rotate them halfway through so all the meatballs brown evenly.
Can I add vegetables to make this a more complete meal?
Sliced cucumber, thin-cut red onion, or a handful of baby spinach tucked into each slider add crunch and bulk without extra cooking. These also add meaningful nutrients alongside the protein already in the lamb and feta.
My meatball mix feels very soft and sticky — is that normal?
It’s common with lamb because of its higher fat content. Chill the mixed, unrolled mixture in the fridge for 15–20 minutes before shaping — it firms up considerably and is much easier to roll into balls.
If you liked this one
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- Mediterranean Lamb Feta Pie
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