Instructions: 1) Prepare grill (or broiler). Place scallions in a food processor; pulse until chopped, about 10 pulses. Add mushrooms and pulse until chopped; about 10 pulses.

2. Add turkey, egg, mustard, Worcestershire sauce, pepper, and 2/3 of the salt; pulse until combined; about 30 seconds.

3. Divide mixture into equal parts. Shape into burgers.

4. Combine red onions with sugar, vinegar, and remaining salt in a medium-sized mixing bowl. Toss thoroughly to combine. Set aside to marinate for a minimum of 15 minutes.

5. Place burgers on grill or under broiler until golden-brown, about 5 minutes on each side.

6. Serve burgers with washed lettuce, marinated red onions, and mayonnaise on a toasted bakery roll. If desired, stir some pesto into your favorite mayonnaise to create a pesto mayonnaise spread.

Serves 4

Estimated Time: 30min

"This recipe is from one of our fellow employees, Tonya. She made these for the team one afternoon and we decided to put them on-line as one of our favorites. Serve them with a simple pesto or herbed mayonnaise. Simply stir some leftover pesto or chopped herbs into some mayonnaise. "

Description: "Includes caramelized red onion relish."

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