It is ok if quantities are a bit approximate, as long as proportions are roughly the same.
1 cup plain flour
1 tsp baking powder
1/2 tsp bicarb of soda
1/4 tsp salt
1/4 cup light brown sugar
1/4 cup vegetable/sunflower oil (I think melted butter would do, too)
1/3 cup honey
1 tsp vanilla extract (or just use vanilla sugar)
1/3 cup chopped walnuts
Preheat the oven to 180C and grease a large baking sheet.
Mix together flour, baking powder, baking soda, salt and sugar.
In a separate small bowl, whisk together the oil (or butter), honey and vanilla extract (if applicable). Pour this into the flour mixture and stir. Add the walnuts and stir briefly so that the walnuts are well distributed in the cookie dough.
Using your fingers, shape the dough into 12 balls (approx 1-inch diameter) and place onto the baking sheet, well apart because they will spread. Flatten the top of the balls slightly.
Bake for 10 minutes, until cookies are lightly browned around the edges.
Cool on the baking sheet for 2-3 minutes, then transfer to a rack.
Eat within a few days otherwise they will go a bit chewy.