Preheat the oven to 180°C.
In a large mixing bowl, mix the flour, baking powder and spices, then add the carrots and orange zest.
In another bowl lightly beat the egg, then add the oil and honey.
Add the egg mixture to the flour, combine, then fold in the walnuts.
Spoon the batter into silicone muffin shapes or a greased& lined muffin tin.
Bake for about 25 minutes until light brown. Allow the muffins to cool on a wire rack.
Meanwhile: mix the cream cheese with honey and add the orange zest. Spoon this mixture into a small freezer bag, cut off a corner tip, and push the cream through onto the top of the muffins, making a nest shape.
Garnish with chopped walnuts or decorate them with chocolate, fondant or marzipan motives (eg, carrots, eggs, bunny for Easter).