Beet burger

Ingredients

•  
• 1 cup raw beetroot, diced (or substitute raw sweet potato)
• 1 15-oz. can kidney beans, drained
• ¾ cups rolled oats
• 1 small red onion, finely chopped
• 1 clove of garlic, minced
• Salt
• pepper
• 1 tbsp. soy sauce
• Oil for frying
• 4 whole-grain rolls
• 1 avocado
• 4 tbsp. vegan mayonnaise
• 1 tbsp. lemon juice
• 1 tsp. of paprika
• Romaine lettuce leaves
• 1 large beef tomato, sliced