In a medium mixing bowl, stir together the dry ingredients. Set aside.
1 1/2 cups (188 grams) flour, 1/2 cup (58 grams) black cocoa powder, 1 tablespoon baking powder, 1/2 teaspoon salt
In a large mixing bowl with a stand mixer or electric hand mixer, beat together the coconut oil, sugar and brown sugar until light and fluffy.
7 1/2 tablespoons (105 grams) coconut oil, 1/2 cup (100 grams) granulated sugar, 1/2 cup (100 grams) light brown sugar
Beat in water and vanilla until well combined.
1/4 cup (60 ml) water, 4 teaspoons vanilla extract
Beat the flour mixture in on low until totally combined. If you prefer to mix the chocolate chips into the dough rather than placing them on top, like I did in the photos, do that now.
1/3 cup (56 grams) semi-sweet chocolate chips
Let the dough sit for about 10 minutes to allow the flour time to absorb the moisture. Meanwhile, preheat the oven to 350 °F (176 °C) and line a cookie sheet with a piece of parchment paper.
Roll into twelve 52-gram balls. They usually feel a little greasy, but not very. Sometimes, they're more greasy than just a tiny bit, but they still bake up fine and didn’t come out greasy.
Place the balls about 3" apart on the parchment-line baking baking sheet.
If you didn't stir the chocolate chips into the dough, place the chocolate chips on top of the dough balls. Reform them into nice balls if they get misshapen while pushing in the chips.
Bake for 10 minutes. They'll have puffed up a bit and might look a bit crackled. Let them cool completely on the baking sheet.
Store in an airtight container for up to 5 days. They can also be frozen (dough or baked cookies) for up to 3 months.