These turkey burger sliders are ground turkey patties mixed with feta, spinach, fresh basil, and red onion, then cooked in about 15 minutes and served on small buns. Each batch makes 12 patties, which means you can feed a crowd without standing over a grill all afternoon. The 30-minute total time is real — there’s no marinating, no chilling, no fuss.
The technique that matters
The only technique worth slowing down for is how you mix and shape the patties. Overworking ground turkey makes it dense and rubbery — mix just until the feta, onion, spinach, and seasonings are evenly distributed, then stop. When you shape the 12 patties, keep them uniform in thickness so they cook at the same rate; uneven patties mean some are overdone before others hit the safe internal temperature of 165°F (74°C). Press a slight indent in the center of each patty with your thumb — turkey has a tendency to puff up in the middle as it cooks, and that small depression keeps the patty flat and easier to stack on a slider bun. Skip the egg in the mix — it makes the patty mushy and the feta already provides enough binding moisture.
Storage and reheating
Cooked patties keep in an airtight container in the fridge for up to 3 days. For longer storage, freeze them in a single layer on a baking sheet until solid, then transfer to a zip-top bag — they’ll hold well for up to 2 months. Reheat refrigerated patties in a covered skillet over medium-low heat with a splash of water for about 3 minutes per side; this keeps them from drying out. Frozen patties can go straight from the freezer into a 350°F oven for 15–18 minutes. Avoid the microwave if you can — turkey patties turn rubbery fast. The buns are best toasted fresh each time rather than stored assembled.
What can go wrong
- Patties sticking to the pan: Even with nonstick spray, a pan that isn’t fully preheated will cause sticking. Let the pan get properly hot before the patties go in — a drop of water should evaporate immediately on contact.
- Feta leaking and burning: Large chunks of feta near the edge of a patty will melt out and scorch on the pan. Crumble the feta as finely as possible before mixing so it stays distributed inside the meat.
- Undersized patties that overcook: Twelve patties from 1.2 pounds of turkey are small. If you press them too thin trying to stretch the batch, they’ll be dry in under 3 minutes per side. Aim for about ½ inch thick before cooking.
- Avocado browning before serving: If you’re prepping for a group, don’t slice the avocado until just before serving. A squeeze of lime juice slows browning if you need to slice it a few minutes ahead.
- Buns going soggy: If you toast the buns and then let them sit while the patties finish, they’ll steam themselves soft. Toast the buns during the last minute of cook time, not before.
Easy Turkey Burger Sliders
Ingredients
- 1 ⅕ pound ground turkey
- ⅓ cup feta cheese crumbles
- 2 teaspoon fresh basil leaves chopped
- ¼ cup red onion diced
- ¼ cup spinach chopped
- 1 teaspoon Worcestershire sauce
- ¼ teaspoon salt
- 1 pinch ground black pepper
- 12 small slider buns
- 1 small avocado for toppings
- 2 medium tomatoes for toppings
Instructions
- Combine the first 8 ingredients in a large bowl. Gently, using your hands, work together all the components to distribute the ingredients evenly throughout the meat. Shape the meat into 12 patties.
- Heat a pan over medium-high heat and coat the pan with nonstick cooking spray. Once the pan is hot, add the patties and cook for 3 minutes per side. While the patties are cooking, toast your slider buns at 400 degrees Fahrenheit for 3 minutes if desired.
- Serve turkey burgers with desired toppings; I opted for spinach, avocado, tomato, and ketchup!
Nutrition
FAQ
Can I make the patties ahead of time?
Yes — form the raw patties up to 24 hours ahead and refrigerate them on a plate covered with plastic wrap. Keep them separated with small squares of parchment so they don’t stick together, which makes it easy to cook in batches.
How do I know the turkey patties are fully cooked without cutting them open?
Use an instant-read thermometer — ground turkey must reach 165°F (74°C) at the center. At that temperature the juices will also run clear, but the thermometer is the reliable check, especially with small patties that cook fast.
Can I double or triple this recipe for a larger group?
Doubling or tripling the ingredient amounts works fine. Cook in batches rather than crowding the pan — too many patties at once drops the pan temperature and causes steaming instead of browning.
Can I use frozen ground turkey?
Yes, but thaw it completely in the fridge before mixing — never mix frozen or partially frozen turkey, as the fat won’t distribute evenly and the texture suffers. Plan for an overnight thaw in the refrigerator.
What can I substitute for feta if someone has a dairy allergy?
Leave the feta out and add an extra pinch of salt plus a teaspoon of lemon zest to keep some of that tangy flavor. The patties will hold together fine without it since the other ingredients provide enough structure.
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