Replying to How much money should I expect to spend on food in the austrian alps?

I'm booking a 14 day trip to Warth, Austria for next January, and I'm trying to figure out how much money I need for food and such each day. Any locals or people who've been there that can give some crude estimates? I have accommodation where I can cook my own food, so I'm planning to do that as much as possible, but I still need to eat out while I'm on the slopes. Any other tips appreciated as well.