Yamburgers

Ingredients

• 2 medium sweet potatoes, baked
• 8 oz dry lentils, rinsed
• 1 medium carrot, peeled and finely chopped
• 1 small onion, finely chopped
• 1 stalk celery, finely chopped
• 2 Tbsp maple syrup
• 2 -3 slices whole grain bread, broken into small pieces
• to taste ground pepper
• 1 Tbsp olive oil