Give these a try to spice up your Memorial Day weekend.
- 1 cup frozen chopped spinach, thawed
- 1 pound 93% lean ground turkey
- ½ cup crumbled feta cheese
- ½ teaspoon garlic powder
- ½ teaspoon dried oregano
- ¼ teaspoon salt
- ¼ teaspoon ground pepper
- 4 small hamburger buns, preferably whole-wheat, split
- 4 tablespoons tzatziki
- 12 slices cucumber
- 8 thick rings red onion (about 1/4-inch)
Preheat grill to medium-high. Squeeze excess moisture from spinach. Combine the spinach with turkey, feta, garlic powder, oregano, salt and pepper in a medium bowl; mix well. Form into four 4-inch patties. Oil the grill rack (see Tip). Grill the patties until cooked through and no longer pink in the center, 4 to 6 minutes per side. (An instant-read thermometer inserted in the center should register 165 degrees F.) Assemble the burgers on the buns, topping each with 1 tablespoon tzatziki, 3 cucumber slices and 2 onion rings.
To make ahead: Prepare patties, wrap individually and refrigerate for up to 8 hours.
Tip: To oil a grill rack, oil a folded paper towel, hold it with tongs and rub it over the rack. (Do not use cooking spray on a hot grill.)