OATS! I had to make a few cookies without flour so i put some oats in my magic bullet and mixed them with some gluten free baking powder, this works well and doesn't give that "gluten free" taste.
your cookies will be ok
When making cut out cookies, the best way how to avoid working in too much flour into the re-used scrap dough is to add a teaspoon of flour at a time.
Cornstarch or arrowroot powder can be used as a substitute for flour in roux.
Teff can be used as a substitute for wheat. If you are making injera bread but teff flour is not available, you can use wheat flour, rice flour, or barley flour.
Cinnamon, nutmeg, or allspice are pretty good.
Cornstarch or breadcrumbs can be used as a substitute for flour in frying to achieve a crispy coating on foods.
A substitute for almond flour in baking recipes can be ground sunflower seeds or hazelnut flour.
When Maddy was baking cookies, she used flour.
It can sometimes be used.
If you are interested in ingredients on making basic sugar cookies, there are a few. You will need flour, sugar, salt and water. You can add chocolate chips too if you want.
All-purpose flour can be used as a substitute for cornstarch.
If wheat flour is used.