Preheat oven to 350 degrees.
In a small bowl, combine the cracker crumbs, butter and egg white until combined.
Press 1/2 tablespoon of the crumb mixture into each well of a mini cheesecake pan. (If you don’t have a cheesecake pan, you can use a muffin pan lined with cupcake liners.)Transfer pan to the oven and bake for 10 minutes or until crisp.
Remove from oven and allow to cool for 5 minutes.
Turn the heat down to 300 degrees.
Add the cream cheese, goat cheese, sugar, eggs and salt to a blender.
Puree the ingredients until smooth.
Fill each well of the pan halfway with the cheese mixture.
Return the pan back to the oven and bake for 15-20 minutes, or until the edges are dry but the centers are still a little jiggly.
Remove from the oven and cool to room temperature.
Transfer the pan to the refrigerator and chill for 8 hours or overnight.
Remove the cheesecakes from the pan by running a knife around the edges and pushing up on the bottom.
Transfer to a serving platter or plate. Set aside.
Before serving, heat the relish in a small saucepan over low heat until loose, approximately 2-3 minutes. Do not boil.
Allow the relish to cool for a couple minutes before spooning over the top of each cheesecake. Serve immediately.