Key Lime Pie in mason jars

Key Lime Pie in mason jars
1 1/2 pkg. graham crackers, crushed
4 Tbsp. brown sugar
4 Tbsp. butter, melted
1 - 8 ounce block cream cheese, softened
1/2 can sweetened condensed milk
1/2 cup sour cream
2 Tbsp. key lime juice
whipped cream

       Crush the graham crackers in a ziploc bag or food processer.  Add the brown sugar and mix together with the cracker crumbs.  Pour in the melted butter and mix it with the crackers and sugar.  Set aside.  In a mixing bowl add the cream cheese.  Mix on high until smooth.  Add the sweetened condensed milk, sour cream, and lime juice and mix on high for 3 minutes.  If desired, add 1-2 drops of green food coloring and mix it in. In 6 half pint jars spoon 2 heaping Tbsp. of the graham cracker mix.  Layer with the cream cheese mixture followed by one more spoonful of the graham crackers.  Top with whipped cream.