I want to make your single serving recipes but I don’t have a microwave! What do I do?

I applaud you for not having a microwave! Now, it does vary per recipe, but for the cookie type recipes I would bake in the oven at 350 for 10 minutes, or until firm. For the cake type recipes, I would bake in the oven at 350 for 15-20 minutes, or until a toothpick inserted into the center comes out clean.