Get out a large pot and fill with about 2 inches of water. Place on the stove over medium heat.
On top of the pot, add a heat-safe bowl to create a double boiler. Add the chocolate chips and coconut oil to the bowl.
Cook, stirring frequently with a spatula until chocolate is completely melted and combined with the coconut oil. Chocolate should be smooth and there should be no lumps remaining.
Turn off the heat and remove the bowl from the heat to cool. Let chocolate topping mixture cool for 20 minutes before using.
Notes
Chocolate Magic Shell topping can be used on top of ice cream, or even mixed into ice cream.
For microwave instructions, see the section of the blog post that walks through those steps.
Store Magic Shell in an airtight container at room temperature.