In a pan dry roast the sesame seeds, pumpkin seeds and sunflower seeds for 2-3 minutes and set aside.
In a heavy bottom, pan add jaggery and start cooking on low to medium heat until it melts.
Once melted let it cook on low until it starts bubbling for 10 minutes. Check the consistency by dropping it in a bowl of water. If it forms a ball then it is done.
Remove from heat and add sesame, pumpkin and sunflower seeds along with peanuts. Stir quickly until combined.
Transfer the mixture to a greased plate or chopping board.
Grease the rolling pin with ghee and start spreading the mixture into an even layer of desired thickness.
Let it cool for 5 minutes an then cut out desired shapes of the chikki.
Store in airtight container. Serve and enjoy.
Notes
You may use parchment paper and place it on top of the mixture to help to roll the chikki.