90 Corn tortillas

I became the proud owner of 90 corn tortillas. Stater Bros. had a coupon for a free package if you spent $20. I’m learning to cook for only one now. What can I do with them? I know I can freeze them and they also will keep well by just letting them be. I’d like to know what I can create with them. Being single I do a lot of freezer cooking. I’d like some recipes for things I might freeze for future use.