Cook bacon in microwave for 3 minutes and set aside to cool. Slice avocado and tomato; set aside. When bacon is cooled, break each strip in half. Place 4 bacon halves on a slice of bread; top with kale, followed by a slice of tomato and a slice of avocado. Place other slice of bread on top. Repeat to make second sandwich and enjoy.
*You can also mash the avocado with a fork and use it as a spread.