Preheat oven to 350 degrees Fahrenheit for biscuits.
Prepare a baking sheet for the biscuits. Place biscuits 1-2 inches apart and baste with coconut milk and sprinkle with cinnamon. Place in preheated oven for 12-16 minutes, once they are lightly golden brown.
Mix together in a medium sized bowl blackberries, white sugar, lemon juice and zest, and dried orange peel. Cover and set aside at room temperature for 1 hour for the berries to macerate, creating a syrup with the juices from the berries.
Once berries are ready and biscuits are cooked and cooled, assemble ice cream sandwiches by slicing the biscuit, placing ice cream on one side of the sliced biscuit, and the blackberry mixture on the other side of the sliced biscuit. Enjoy!