Add 1 cup of coconut milk and unflavored gelatin to a medium sized saucepan.

Let sit in pan with burners OFF for about 10 minutes, until the gelatin has softened.

Turn the burners on to low and add remaining coconut milk, honey, and key lime juice.

Whisk until everything is combined and dissolved.

Remove from heat and whisk in the vanilla extract.

Pour into 4-6 small ramekin serving dishes.

Cover each ramekin with plastic wrap, making sure to not let the plastic wrap touch the panna cotta.

Place in the refrigerator, let sit for 5 hours.

Remove from refrigerator and top with crumbled graham crackers.