Sweet Potato & Red Bean Veggie Burgers

Ingredients

• 1 medium sweet potato, peeled and cut into cubes
• 1 cup red beans, cooked (learn here how to cook and soak beans and legumes)
• 1/2 cup rice flour
• 1 tbsp olive oil
• 1 egg
• 2 garlic cloves, minced
• 1 onion, finely diced
• 2 tbsp flaxseed meal
• 2 tsp lemon juice
• sea salt and freshly ground black pepper, to taste
• 1 ripe avocado
• 2 tbsp tahini
• 3 tbsp lime juice
• 1 garlic clove
• pinch of sea salt
• whole grain buns
• tomato slices
• 1 bunch fresh parsley, finely chopped