Preheat the oven to 350℉ and line a cupcake tin with 6 tall liners. Set aside.
In a large bowl, whisk the tigernut and tapioca flours, strawberry powder, and baking soda. Add the melted coconut oil and maple syrup. Stir to combine.
Prepare the gelatin egg according to the instructions below and add to the mixture, stirring well to form a thick batter. Spoon into the liners until ⅔ full. Bake until a toothpick inserted into the center comes out clean, about 25 minutes.
Allow the cupcakes to cool to room temperature then set in the refrigerator for 20 minutes.
To make the frosting: In a medium bowl, whisk the palm shortening, honey, strawberry powder, and salt until creamy and smooth. Transfer to a piping bag and place in the fridge (only for up to 15 minutes).
For the garnish: Remove the green portion of the strawberries and cut them in half. You can use them as-is or you can place them in a bowl with a bit of honey and salt if you'd like them to release some juices.
Top the prepared cupcakes with frosting and a fresh strawberry (plus strawberry juices) and serve right away.