Whisk the coconut flour, cocoa powder, salt and baking powder together.
In another bowl whisk the milk, eggs, vanilla extract, stevia and natural food coloring.
Add the dry ingredients into the wet and stir until combined.
Adjust food coloring to the redness you desire.
Spray two 1-cup ramekins or microwave-safe mug with avocado oil cooking spray.
Pour batter evenly into each dish.
In the center of each batter, insert the sugar free chocolate chips.
Microwave one cake at a time. Cooking time may vary depending on your microwave. I microwaved mine for about 1 minute, 30 seconds. If the top of the cake looks wet continue to microwave in 30-second intervals until the cake bounces back when you touch it on top.
Enjoy warm right from the dish!