Gather the ingredients.
Preheat the oven to 350 degrees Fahrenheit (175 degrees Celsius).
Line the baking trays with baking sheets.
In a food processor, coarsely chop the cashew nuts. Set aside to be used to decorate the cookies.
Whisk the egg and cashew butter in an electric mixer until well blended.
Add the honey, vanilla, fresh lemon juice and rind. Continue to whisk for another minute.
Gradually add the other ingredients and whisk until well blended.
If the dough is loose, gradually add a little sifted spelt flour until you have a dough that you can roll out.
Form a ball from part of the dough and place it between two baking sheets.
Flatten the dough with a rolling pin.
The dough should be about 1/8-inch thick – 1/3 centimeter thick.
Cut the dough with a cookie cutter form of your choice.
Place the cut-out forms on a baking tray lined with a baking sheet. Keep a small distance between forms since the dough expands in baking.
Continue the process until all the dough is cut into forms and placed onto the baking trays.
Mix 1 teaspoon of honey with ¼ cup water.
Gradually brush the cookies with the mixture.
Sprinkle a small amount of the pre-crushed cashew nuts in the middle of each cookie. You can do this delicately with your fingers.
After all the cookies are sprinkled with chopped cashew, bake for 10 minutes or until golden.
Cool well before storing in a tightly closed container.