Turkey Burgers With Chipotle Tartar Sauce

Adapted from Bon Appetit.

• Ready In: 25 mins
• Serves: 4

Ingredients

• 3⁄4 cup mayonnaise
• 2  tablespoons extra virgin olive oil
• 2  tablespoons  minced red onions
• 2  tablespoons  chopped fresh cilantro
• 1  tablespoon  minced canned chipotle chile
• 1  tablespoon  drained capers
• 1  lb ground turkey
• 4  hamburger buns
• 4  slices red onions
• 8  slices plum tomatoes
• 2  bunches arugula (about 1 ounce)

Directions

1. Whisk first 6 ingredients in small bowl.
2. Season with salt and pepper. (Sauce can be made 2 days ahead. Cover and chill.).
3. Prepare barbecue (medium heat).
4. Form ground turkey into four 1/2-inch-thick patties.
5. Sprinkle with salt and pepper.
6. Grill burgers until cooked through, about 5 minutes per side.
7. Grill buns until just toasted.
8. Spread 1 tablespoon sauce on bottom half of each bun.
9. Top each with 1 burger, then 1 more tablespoon sauce.
10. Top each with 1 onion slice, 2 tomato slices, then 1/2 bunch arugula.
11. Cover with bun tops.
12. Serve, passing remaining chipotle tartar sauce separately.