Combine graham cracker crumbs and melted butter. Spoon about 1 Tablespoon of the mixture into each jar. Lightly press with your fingers to form a crust.
In a mixer, beat cream cheese until smooth. Scrape sides and beater to ensure it is all light and creamy.
Add sweetened condensed milk and beat to combine.
Add eggs and extracts, and mix on low until incorporated. Be careful not to whip in too much air.
Use and ice cream scoop or large cookie scoop to transfer mixture into jars. It should come up to about where the bottom of the lid should be.
Bake 20-25 minutes or until just set. Allow to cool at room temperature.
To make strawberry sauce, combine all ingredients in a sauce pan and bring to a light boil. Mash berries with a potato masher or use an immersion blender until you get your desired consistency. Spoon over cheesecakes.
Chill for at least an hour or until ready to serve.