Preheat your oven to 350°F (175°C).
Grease a 10-cup Bundt pan with cooking spray or butter and dust it lightly with gluten-free flour.
In a large mixing bowl, whisk together the gluten-free flour, granulated sugar, cocoa powder, baking powder, baking soda, and salt.
Add the eggs, whole milk, vegetable oil, and vanilla extract to the dry mixture and beat on medium speed for 2 minutes.
Carefully stir in the boiling water and fold in the semi-sweet chocolate chips.
Pour the batter into the prepared Bundt pan evenly.
Bake for 30-35 minutes, checking for doneness with a toothpick.
Let the cake cool in the pan for 10 minutes before inverting onto a wire rack to cool completely.