Jerusalem is one of my favorite cookbooks written by Yotam Ottolenghi and Sami Tamimi for their traditional recipes (you may download the e-book here). There are a number of vegetarian recipes that Indians could very well try without demur owing to the fact that most of the ingredients are easily available here. Incidentally I found an exceptional cake recipe using fenugreek seeds, the commonly used Indian spices, in this book.
Generally truffles are made of nuts, dry fruits and dark chocolate that are rich sources of vitamins, minerals & anti-oxidants; dark chocolate is good for healthy heart & brain. So truffles are not only delicious but nutritious treats that can be ideally prepared to gift our loved ones on any special occasion. These chocolate coated truffles act like protein-rich energy balls and may be packed as a mid-morning snack for school-going children.