Baking idea

I quite like the Chocolate Mug Cake recipe someone gave me a while ago, and now that I can make gluten free ones, I am wondering how feasible it would be to spend some time measuring out the dry ingredients into zip lock snack bags to hand on hand for a quicker snack. The recipe I use has 4tb SR flour, 4TB sugar and 2TB cocoa. The Gluten Free version I’ve made, because I only have plain gluten free flour here, uses 4tb gf plain flour and 1ts baking powder. So, my idea is to put the flour/baking powder, sugar and cocoa in the baggies, and store those in the freezer.

For the record, my microwave needs longer than 1.5 mins, and 1ts baking powder may be too much. I’ll try that with half a teaspoon next time I think. Another I idea I had, was switching the milk to orange juice (I like jaffa flavor), or maybe adding some mint.