Mushroom Burgers with Rosemary Mayo

Mushroom Burgers with Rosemary Mayo

Ingredients

Burgers
 4 Medium portobello mushroom caps, gills removed, chopped
 ½ cup Walnuts
 1 Clove garlic
 ¼ cup Chopped red onion
 3 Green onions, chopped
 2 tsp Rice wine vinegar
 1 cup Cooked quinoa
 ½ cup Cornstarch
 Whole-grain burger buns
 Sprouts
 Lettuce
 Sliced tomatoes
Rosemary Mayo
 ½ cup Mayonnaise
 1 tsp Finely chopped fresh rosemary
 1 tsp Lemon juice
 Salt

Directions

1

Preheat over to 190°C. In a shallow baking dish, toss mushrooms with walnuts, garlic, 1 tablespoon oil, 3/4 teaspoon salt, and 1/4 teaspoon pepper; spread in even layer. Bake 20 minutes or until mushrooms are tender. Set aside to cool. Turn oven off

2

In food processor, pulse mushroom mixture, red onion, green onions, and vinegar until mostly smooth, scraping side of bowl if necessary. Transfer mixture to a large bowl and stir in quinoa and cornstarch until well-blended. Cover bowl with plastic wrap and refrigerate 2 hours

3

Preheat oven to 190°. Line baking sheet with foil. Form mixture into 5 patties (1cm thick and 8cm wide). In nonstick pan, heat remaining 1 tablespoon oil on medium. In 2 batches, cook patties 5 minutes or until well-browned, turning over once. Transfer seared patties to prepared baking sheet. Bake 10 minutes or until hot in centres

4

Meanwhile, combine mayonnaise, rosemary, lemon juice, and a pinch of salt. Keeps up to 5 days, refridgerated

5

Serve burgers on buns with Rosemary Mayo, garnished with sprouts, lettuce, and tomato.finish roasting.

Ingredients

Burgers
 4 Medium portobello mushroom caps, gills removed, chopped
 ½ cup Walnuts
 1 Clove garlic
 ¼ cup Chopped red onion
 3 Green onions, chopped
 2 tsp Rice wine vinegar
 1 cup Cooked quinoa
 ½ cup Cornstarch
 Whole-grain burger buns
 Sprouts
 Lettuce
 Sliced tomatoes
Rosemary Mayo
 ½ cup Mayonnaise
 1 tsp Finely chopped fresh rosemary
 1 tsp Lemon juice
 Salt

Directions

1

Preheat over to 190°C. In a shallow baking dish, toss mushrooms with walnuts, garlic, 1 tablespoon oil, 3/4 teaspoon salt, and 1/4 teaspoon pepper; spread in even layer. Bake 20 minutes or until mushrooms are tender. Set aside to cool. Turn oven off

2

In food processor, pulse mushroom mixture, red onion, green onions, and vinegar until mostly smooth, scraping side of bowl if necessary. Transfer mixture to a large bowl and stir in quinoa and cornstarch until well-blended. Cover bowl with plastic wrap and refrigerate 2 hours

3

Preheat oven to 190°. Line baking sheet with foil. Form mixture into 5 patties (1cm thick and 8cm wide). In nonstick pan, heat remaining 1 tablespoon oil on medium. In 2 batches, cook patties 5 minutes or until well-browned, turning over once. Transfer seared patties to prepared baking sheet. Bake 10 minutes or until hot in centres

4

Meanwhile, combine mayonnaise, rosemary, lemon juice, and a pinch of salt. Keeps up to 5 days, refridgerated

5

Serve burgers on buns with Rosemary Mayo, garnished with sprouts, lettuce, and tomato.finish roasting.

Mushroom Burgers with Rosemary Mayo