These are turkey burger sliders built on a seasoned 93% lean patty, served on small buns with sweet potato rounds, red onion, and mustard, with air-fried pickle spheres on the side. The whole plate comes in at 581 calories and takes 35 minutes start to finish. If you want a complete, filling slider meal without firing up a deep fryer, this is a solid option.
What makes this version work
Two things carry this recipe. First, the seasoning load on the patty — onion powder, garlic powder, paprika, BBQ seasoning, salt, and pepper all go directly into the mix, which matters because lean turkey (93%) has very little fat to carry flavor on its own. Without that seasoning in the meat, you get a bland, dry puck. Second, patting the pickle spheres genuinely dry before coating them is what lets the flour-and-yeast seasoning cling and crisp in the air fryer rather than steam off. Skip pressing them too hard though — a little residual moisture keeps the inside from turning rubbery. Those two steps — seasoned meat and properly dried pickles — are what separate a satisfying plate from a forgettable one.
Troubleshooting
- Patty falls apart on the baking sheet: Lean turkey has less fat binding it together than beef. If your patty is crumbling, chill the shaped patties in the fridge for 15 minutes before baking — the cold firms the proteins and helps them hold their shape through the oven.
- Pickle coating burns before the inside warms through: Air fryer wattage varies widely. If your coating is darkening fast in the first 5 minutes, drop the temperature to 375°F and add 2–3 minutes to the total cook time rather than running at full 400°F the whole way.
- Sliders are dry after baking: Ground turkey dries out fast past 165°F internal temperature — use an instant-read thermometer and pull the patties the moment they hit that mark. Resting them on the foil-lined pan for 2 minutes before assembling also helps retain juices.
- Sweet potato rounds not mentioned in the instructions: The recipe card lists sweet potato in the ingredients but the instructions skip the cooking step. Slice into ¼-inch rounds and roast at 400°F for 20–25 minutes alongside the patties, or microwave on a plate for 4–5 minutes until just tender, then slice.
- Buns going soggy before serving: Mustard is wet and the patty releases steam. Toast the cut sides of the slider buns in a dry pan for 60–90 seconds before assembling — it takes almost no extra time and keeps the structure intact.
Turkey Burger Sliders with Air-Fried Pickle Spheres
Equipment
- Air fryer
- Baking sheet
- Aluminium foil
- Mixing bowl (medium)
- Instant-read thermometer
- Paper towels
- Toothpicks
Ingredients
Air-Fried Pickle Spheres
- 5 small pickle spheres cocktail pickles or cornichons, approximately 50g / 1.8oz
- 1 teaspoon all-purpose flour about 4g
- 1½ teaspoons nutritional yeast seasoning about 5g
- 1 can non-stick cooking spray for air fryer basket and baking sheet
Turkey Burger Sliders
- 3 ½ ounces ground turkey 93% lean, about 100g
- 5 ounces sweet potato about 140g, sliced into ¼-inch / 6mm rounds
- 1 ounce red onion about 28g, thinly sliced
- 2 tablespoons mustard
- 1 ½ teaspoons Worcestershire sauce
- 3 sprays butter-flavoured cooking spray for sweet potato rounds
- ½ teaspoon onion powder adjust to taste
- ½ teaspoon garlic powder adjust to taste
- ½ teaspoon salt adjust to taste
- ½ teaspoon ground black pepper adjust to taste
- ½ teaspoon paprika adjust to taste
- ½ teaspoon BBQ seasoning adjust to taste
- 2 small slider buns approximately 60g / 2oz total
Instructions
Air-Fried Pickle Spheres
- Lay your pickle spheres out on a paper towel and gently pat dry. They should be dry on the surface but still retain some moisture inside.5 small pickle spheres
- On a small plate, combine the flour and nutritional yeast seasoning. Mix with a fork and spread the mixture evenly across the plate.1 teaspoon all-purpose flour, 1½ teaspoons nutritional yeast seasoning
- Roll your pickles around the mixture on the plate until they are all evenly coated.5 small pickle spheres, 1 teaspoon all-purpose flour, 1½ teaspoons nutritional yeast seasoning
- Spray your air fryer basket lightly with non-stick cooking spray and arrange the coated pickles in a single layer without overlapping. Work in batches if your basket is small.1 can non-stick cooking spray
- Preheat your air fryer to 400°F / 200°C. Air-fry the coated pickle spheres for 10 minutes, then flip them and cook for another 5 minutes until golden and crispy. Times may vary by air fryer model — check at the 8-minute mark and adjust as needed.5 small pickle spheres
- Oven alternative: If you don’t have an air fryer, bake the coated pickles on a wire rack set over a baking sheet at 475°F / 245°C (225°C fan-forced) for 12-15 minutes, flipping halfway, until crisp.5 small pickle spheres
Turkey Burger Sliders
- Preheat your oven to 375°F / 190°C (170°C fan-forced). In a mixing bowl, combine the ground turkey, Worcestershire sauce, onion powder, garlic powder, paprika, BBQ seasoning, salt, and pepper. Mix until the seasonings are evenly distributed.3 1/2 ounces ground turkey, 1 1/2 teaspoons Worcestershire sauce, 1/2 teaspoon onion powder, 1/2 teaspoon garlic powder, 1/2 teaspoon salt, 1/2 teaspoon ground black pepper, 1/2 teaspoon paprika, 1/2 teaspoon BBQ seasoning
- Divide the mixture into 2 equal portions, roll each into a ball, and flatten into slider-sized patties about ½ inch / 1cm thick. Place on a foil-lined baking sheet sprayed with non-stick cooking spray.3 1/2 ounces ground turkey, 1 can non-stick cooking spray
- Bake for 12-15 minutes or until the internal temperature reaches 165°F / 74°C.3 1/2 ounces ground turkey
- While the burgers bake, slice the red onion thinly. To cook the sweet potato rounds, arrange them in a single layer in the air fryer basket (after removing the pickles), spray lightly with cooking spray, and air-fry at 400°F / 200°C for 10-12 minutes, flipping halfway, until tender and lightly browned.5 ounces sweet potato, 1 ounce red onion, 3 sprays butter-flavoured cooking spray
- Assemble each slider: place a turkey patty on a slider bun, top with a sweet potato round, sliced red onion, and mustard. Pierce with a toothpick to hold together.2 small slider buns, 5 ounces sweet potato, 1 ounce red onion, 2 tablespoons mustard
- Plate your sliders alongside the air-fried pickle spheres, and enjoy!
Notes
Nutrition
Frequently asked questions
How do I know when the turkey patties are fully cooked?
Ground turkey must reach 165°F (74°C) internal temperature — use an instant-read thermometer to check. Unlike whole-muscle beef, ground poultry should never be served pink; color alone is not a reliable indicator.
Can I use ground turkey with a higher fat percentage?
Yes, and 85% lean will give you a juicier patty with less risk of drying out. The calorie count on the recipe card will increase slightly, but the technique stays exactly the same.
What are pickle spheres and where do I find them?
They are small whole pickles, sometimes labeled cocktail pickles or cornichons, sold in jars near the regular dill pickles in most grocery stores. Any small pickle that fits in a single layer in your air fryer basket without overlapping will work.
Can I make the patties ahead of time?
You can mix and shape the patties up to 24 hours ahead and keep them covered in the fridge. Do not season and shape more than a day out — the salt starts drawing moisture out of the meat and the texture suffers.
What is yeast seasoning and can I substitute it?
Yeast seasoning typically refers to nutritional yeast, which adds a savory, slightly nutty coating to the pickles. If you do not have it, a small amount of fine breadcrumbs mixed with a pinch of garlic powder works as a substitute for the coating.
This recipe serves 1 — how do I scale it up for a group?
Use the 2x or 3x multiplier on the recipe card to scale ingredients. For the pickles, work in batches in the air fryer so they stay in a single layer — crowding them traps steam and prevents crisping.
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