Preheat the oven to 350. Line a cupcake tin with cupcake liners and set aside. This recipe makes 14-16 cupcakes.
In a small saucepan, bring water to a boil. Remove from heat and whisk in the cocoa powder. Set aside to cool.
In a large mixing bowl beat the oil and sugars together. Add egg, egg yolk and vanilla and beat to combine.
In a medium bowl whisk the flour, baking soda, baking powder and salt. add to the sugar mixture in three parts alternating with the cocoa mixture. Mix on low speed until incorporated.
Fill the cupcake liners ¾ of the way full. Tap the pan on the counter to bring any air bubbles to the surface and then bake 16-18 minutes. Cool completely before frosting.
Chocolate Ganache Frosting
Add your chocolate chips to a medium bowl and set aside. Heat the coconut cream in the microwave for about 1 minute, or until heated through. You can also bring to a simmer on the stove top.
Pour the hot coconut cream over the chocolate chips. Let sit for a minute to melt and then whisk until smooth.
Cover and chill for about 2 hours or until it reaches a spreadable consistency, similar to that of peanut butter. If you make the ganache in advance and it's too firm, microwave at 5 second intervals until soft enough to pipe or spread.
To frost the cupcakes I am using a piping bag with the Ateca 867 tip. You can also use a table knife or offset spatula to spread the ganache on the cupcakes.
Notes
Ganache Frosting - if you want to pipe a decent amount of frosting on your cupcake you will want to double the frosting recipe.Chocolate Chips - Make sure your chocolate chips are dairy free. I used Enjoy Life mini chocolate chips.Coconut Cream - You want to use the solid part at the top of the can of coconut cream. If that's not quite a cup, add the coconut water liquid from the can until you reach 1 cup.