INGREDIENTS
1
⁄4 cup walnuts
1 clove
garlic, minced
3
⁄4 small onion, finely chopped
1
⁄2 cup mushrooms, finely chopped
1
⁄2 can (a 14 oz / 400 gram can) black beans, drained & rinsed
1
⁄4 cup rolled oats
1
⁄2 cup cooked brown rice
2 tsp
tomato paste
1 tsp
+ 2 tbsp mustard, divided
1 tbsp
soy sauce
1
⁄2 tbsp paprika
1
⁄2 tsp salt
cayenne & pepper
4
burger buns
2
tomatoes for topping
Mixed greens for topping
1
⁄4 small onion for topping