Replace milk with soy milk to make it a dairy free pancake.
Try with glutinous rice flour / regular fine rice flour in place of all purpose flour for an healthier option.
Also if you dont mind using eggs, you can use 2 eggs in place of milk.
I got 12 medium size pancake with the above qty.
You can also use cinnamon powder (1/2 tsp) instead of choco chips. Also you can use a combination of cinnamon chips and choco chips.Though it tastes better on the same day, you can refrigerate the leftover for 2 days. Microwave for 30 seconds before serving.
I didn't grease the pan with oil or butter for frying the pancakes. If your pancakes are sticking to the pan, it's better to grease the pan.