Sliders with walnut or sweet potato patties - Cookidoo® – the official Thermomix® recipe platform

Ingredients

• 2 eggplants
• 2 tbsp sea salt
• 2 celery stalks
• 3 plum tomatoes
• 1 brown onion
• 120 g olive oil
• 70 g red wine vinegar
• 2 tbsp raw sugar
• 2 tbsp tomato paste
• 2 tbsp raisins
• 2 tbsp pine nuts
• 2 tbsp pickled capers
• 12 pitted green olives
• 1 sprig fresh basil
• ½ tsp ground black pepper
• 100 g walnuts
• 500 g ricotta
• fresh breadcrumbs
• 1 sprig fresh flat-leaf parsley
• 3 eggs
• 2 pinches sea salt
• 2 pinches ground black pepper
• 1 pinch ground cayenne pepper
• olive oil
• 1000 g water
• 600 g sweet potato
• 1 garlic clove
• 1 leek
• 2 tsp butter
• 2 tsp tamari
• ¾ tsp sea salt
• 1 pinch ground black pepper
• 1 egg
• ¼ tsp dried chilli flakes
• 120 g plain flour
• butter
• 10 slider buns
• rocket
• goat's milk feta