Add coconut milk, sweetener, cocoa or carob powder, MCT oil, gelatin (or arrowroot), vanilla, and salt in blender or food processor (NOTE: if using gelatin, add to coconut milk and let it sit for a few minutes before adding other ingredients). Mix well.
Add mixture to ice cream maker and process following manufacturer's instructions.
When mixture starts to thicken, add almonds and chocolate chips.
Coconut Milk: My Easiest Coconut Milk is a great homemade option. You can, of course, substitute dairy or other milk alternatives as you like. Among the dairy-free alternatives, almond will be one of the better options to promote creaminess of the final product, and my Easiest Almond Milk would work great if you would like to make your own.
Thickener: It would probably be OK to not use a thickener as long as you use MCT oil. If you do not use MCT, using gelatin or arrowroot will definitely improve the texture of the ice cream, but it will taste good either way.
THM: If you are using a thickener and are on a low-carb plan (like Trim Healthy Mama), use gelatin, or about ½ the amount of organic glucomannan.
Nut-free: Substitute sunflower seeds for the almonds.