Preheat the oven to 350°F and line eight wells of a muffin pan.
Process the flax meal, walnuts, and coconut flour until the mixture resembles coarse sand. Add the baking soda, salt, and cinnamon, then pulse in the raisins.
Add the eggs and melted coconut oil or butter and process just until combined, then fold in the grated carrot.
Divide about 1/4 cup batter into each prepared well.
Bake for 22 minutes, until a toothpick inserted in the center comes out clean, then cool before serving.
Notes
Recipe facts extracted from the source Recipe JSON-LD card; quantities, eight-muffin yield, and 10-minute prep plus 22-minute bake time are preserved.