Vegan burger with black beans and sweet potatoes

Ingrédients

• 210 g of cooked black beans (or red beans) (rinsed and drained)
• 120 g of sweet potato puree*
• 130 g of cooked brown rice
• 20 g of green spring onion
• 30 g of almond puree
• 1 tsp of cumin seeds
• 1/2 tbsp of smoked paprika
• Salt and pepper
• To serve: 4 burger buns
• Side options: slices of tomatoes, red onions, and avocado, lettuce... Sauce options: ketchup, BBQ, mayonnaise...