Orange and Walnut biscotti (orange and walnut rusks)

#biscotti #baking #walnut #orange #cakemix #hacks #cakemixhacks
Do you like biscotti? well if yes then I have the recipe for you, this orange and walnut biscotti recipe is so easy to make, its made using a cake box mix,
Ingredients:
1 orange cake mix
2 eggs
113g butter
3 Tbsp flour
3 Tbsp icing sugar
3/4 cup chopped walnuts
Bake at 180 C for 25 to 35 min, cut into slices, bake again at 150 C for 40 min, allow to cool completely, before opening oven. enjoy!

[@JustAnya22]

Who invented Biscotti?