Sumac-Grilled Chicken Burgers with Pistachio Crunch

Name: Sumac-Grilled Chicken Burgers with Pistachio Crunch
Prep time: 20 min
Cook time: 12 min
Total time: 32 min
Yield: 4 servings
Cuisine: Middle Eastern
Ingredients: 1¼ lb (567 g) ground chicken (93% lean), cold; 1½ tsp (4 g) sumac powder; 1 whole lemon, zested and juiced; ½ cup (20 g) fresh flat-leaf parsley, finely chopped; ¼ cup (30 g) panko breadcrumbs; 1 whole large egg, lightly beaten; 2 cloves garlic cloves, minced; ¾ tsp (5 g) kosher salt; ¼ tsp (½ g) freshly ground black pepper; 1 tbsp (15 ml) neutral oil (vegetable or avocado); ½ cup (60 g) roasted salted pistachios, roughly chopped; ½ cup (125 g) Greek yogurt; 1 clove garlic clove, minced; 1½ tbsp (22 ml) lemon juice, fresh; 1 tbsp (3 g) fresh dill, finely chopped; 4 whole hamburger buns; 4 leaf crisp lettuce leaves (optional); 1 whole tomato, sliced (optional); ¼ whole cucumber, sliced into thin rounds (optional); ¼ whole red onion, thinly sliced (optional)

From the MyKitchenBank Kitchen

Bright, lemony chicken burgers infused with sumac and fresh parsley, topped with a crunchy pistachio garnish. These Middle Eastern–inspired patties are juicy inside with a slightly charred crust, served on toasted buns with cooling yogurt sauce and crisp vegetables.

Prep: 20 min
Cook: 12 min
Wait: 30 min
Total: 1 hr 2 min
Makes: 4 burgers

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Ingredients

4 servings

1¼ lb (567 g) ground chicken (93% lean), cold
1½ tsp (4 g) sumac powder
1 whole lemon, zested and juiced
½ cup (20 g) fresh flat-leaf parsley, finely chopped
¼ cup (30 g) panko breadcrumbs
1 whole large egg, lightly beaten
2 cloves garlic cloves, minced
¾ tsp (5 g) kosher salt
¼ tsp (0.5 g) freshly ground black pepper
1 tbsp (15 ml) neutral oil (vegetable or avocado)
½ cup (60 g) roasted salted pistachios, roughly chopped
½ cup (125 g) Greek yogurt
1 clove garlic clove, minced
1½ tbsp (22 ml) lemon juice, fresh
1 tbsp (3 g) fresh dill, finely chopped
4 whole hamburger buns
4 leaf crisp lettuce leaves (optional)
1 whole tomato, sliced (optional)
¼ whole (0.3 whole) cucumber, sliced into thin rounds (optional)
¼ whole (0.3 whole) red onion, thinly sliced (optional)

Equipment (5)

Grill or grill pan (cast-iron or nonstick)
Large bowl
Measuring spoons and cups
Food processor or knife
Instant-read thermometer

Steps

Before you start

Chill the ground chicken in the freezer for 15 minutes before mixing so it stays cold and binds better
Preheat your grill or grill pan to medium-high heat
Have all components prepped and near the grill so you can assemble quickly while burgers are warm

1
Make yogurt sauce
- In a small bowl, whisk together Greek yogurt, minced garlic clove, fresh lemon juice, and chopped dill.
- Season with a pinch of salt and pepper.
- Refrigerate while you prepare the burgers.
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Ready when: Sauce is smooth and well combined
Tip: The garlic clove should be very finely minced so it distributes evenly and doesn't overpower the sauce
2
Chop pistachios
- Place roasted salted pistachios in a food processor and pulse 6–8 times until roughly chopped—some pieces should be fine and some chunky.
- Do not over-process into a paste.
- Transfer to a shallow dish or plate and set aside.
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Ready when: Pistachios are varied in size, from breadcrumb-sized to pea-sized pieces
Tip: Pulse in short bursts to avoid turning them into a paste; you want texture, not a nut butter
3
Mix burger patties
- In a large bowl, gently combine cold ground chicken, sumac powder, lemon zest, chopped parsley, panko breadcrumbs, lightly beaten egg, minced garlic, kosher salt, and black pepper.
- Using your hands or a wooden spoon, fold everything together 8–10 times until just combined—do not overmix or the burgers will be tough and dense.
- Divide into 4 equal portions and loosely shape into 1-inch-thick patties, about 4 inches across.
- Make a shallow indent in the center of each patty with your thumb to prevent them from puffing up.
- Place on a plate and refrigerate for 15–20 minutes.
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Ready when: Patties are chilled, firm to the touch, and hold their shape
Tip: Overmixing ground chicken makes it dense and rubbery; fold gently until just combined and no dry streaks remain
4
Oil and heat grillOven 400°F / 205°C
- Lightly brush both sides of each burger patty with neutral oil.
- Heat a grill or grill pan to medium-high heat (about 400°F / 200°C).
- Let it preheat for 3–4 minutes until it is very hot and any existing residue is charred away.
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Ready when: Grill grates are hot and you can hear a faint sizzle when you flick water on them
Tip: Oiling the patties prevents sticking and helps develop a flavorful crust without adding more oil to the grill
5
Grill burgers, first side
- Place patties on the hot grill, spacing them 2 inches apart.
- Do not move them for 4–5 minutes.
- You will see juices rise to the surface and the edges will turn opaque and slightly charred.
- The first side should develop a golden-brown crust.
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Ready when: Bottom is golden brown with light char marks and juices appear on the top surface
Tip: Resist the urge to flip early—moving burgers prevents browning and can break the patty
6
Grill burgers, second sideOven 165°F / 75°C
- Using a thin spatula, flip each burger gently and grill for 3–4 minutes.
- The internal temperature should reach 165°F (74°C) when measured with an instant-read thermometer inserted horizontally into the thickest part of a burger, avoiding contact with the grill.
- Do not press down on the burgers while they cook, as this squeezes out moisture.
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Ready when: Internal temperature reads 165°F (74°C) and the second side is light golden brown with slight char
Tip: Check temperature in the center of the burger away from any edges; do not press down, which expels flavorful juices
7
Toast and assemble buns
- During the last minute of cooking, place hamburger buns on the grill, cut-side down, for 1–2 minutes until lightly toasted and warm.
- Transfer the grilled burgers to a warm plate and let rest for 2 minutes.
- Lightly spread yogurt sauce on both the bottom and top bun halves.
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Ready when: Buns are warm, lightly golden, and smell toasted
Tip: Resting the burgers is crucial—it keeps them juicy; toasting the buns adds crunch and prevents them from getting soggy
8
Build and garnish
- Place each burger patty on the bottom half of a toasted bun.
- Top with a crisp lettuce leaf, tomato slice, cucumber slice, and thin red onion slices if desired.
- Sprinkle a generous handful (about 2 tablespoons) of the chopped pistachios over the top, pressing gently so they adhere.
- Place the top bun half on the pistachios.
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Ready when: Each burger is fully assembled with all toppings in place
Tip: Layer lettuce first to create a moisture barrier between the juicy patty and the bun, preventing sogginess
9
Serve
- Serve the burgers immediately with extra yogurt sauce on the side for dipping or drizzling.
- The pistachio crust provides a delightful crunch against the tender, juicy burger and cooling yogurt sauce.
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Tip: Serve immediately so the buns stay warm and the pistachios maintain their crunch

Good to know

Tips

Ground chicken is very lean, so do not overmix the burger mixture—overmixing overdevelops gluten and makes the burgers tough and dense. Mix only until just combined.
Chilling the burger patties before grilling allows them to firm up so they hold their shape and don't fall apart or shrink excessively. This step is crucial.
Use an instant-read thermometer to ensure the burgers reach a safe 165°F (74°C) internal temperature; do not rely on color alone, as some chicken can look done before it is safe.
The shallow indent in the center of each patty prevents the burger from puffing up and developing an uneven dome shape while grilling, which can prevent even cooking.

Storage & reheating

Store cooked burgers (without buns or toppings) in an airtight container in the refrigerator for up to 3 days; reheat gently in a 300°F (150°C) oven for 5–7 minutes, or microwave for 1–2 minutes. The yogurt sauce keeps, refrigerated, for up to 4 days. Burgers are best served fresh and warm; do not freeze, as the texture becomes spongy when thawed.

Substitutions

sumac powder → Finely grated zest of 1 additional lemon or 1 tsp finely grated lemon zest. Sumac is tangy and slightly fruity; extra lemon zest adds brightness and acidity, though you will lose the subtle earthy, floral note of sumac
roasted salted pistachios → Crushed roasted hazelnuts or sliced roasted almonds. Both offer similar crunch and nuttiness; almonds will be slightly milder and more neutral in flavor
fresh flat-leaf parsley → Fresh cilantro or mint, finely chopped. Cilantro adds a bright, citrusy quality; mint brings coolness and sweetness. Either will shift the flavor profile slightly but remains harmonious with sumac and lemon
Greek yogurt → Tahini thinned with lemon juice and water. Tahini sauce is earthier and sesame-forward rather than cool and tangy; works well for those avoiding dairy