Sweet potato burger recipe

Ingredients

• 500 g sweet potatoes
• 240 g canned black beans
• 2 tbsp olive oil
• 0.5 red pepper, finely diced
• 1 onion, finely diced
• 1 tsp cumin
• 0.5 tsp cayenne pepper
• 6 tbsp white breadcrumbs
• 1 pinch salt and pepper, to taste