Pickled Brains might be just the side dish you are searching for. One portion of this dish contains around 3g of protein, 1g of fat, and a total of 131 calories. This recipe serves 10. This recipe covers 9% of your daily requirements of vitamins and minerals. From preparation to the plate, this recipe takes around 6 minutes. A mixture of red-wine vinegar, white-wine vinegar, cauliflower, and a handful of other ingredients are all it takes to make this recipe so delicious. It is a good option if you're following a gluten free and vegan diet.