I have never had this happen before, but right now, during our first spring on this property, I can't make yogurt or ferment any vegetables without catching wild yeast. 
I tried keeping the yogurt bowl covered and pouring the milk and yogurt starter in quickly from a side, quickly closing it and then covering the whole thing with a thick kitchen towel, but it still happened even in that few seconds it took to pour the ingredients.
Has anyone else dealt with this? I don't like the taste of yeasty fermented broccoli stems or carrots or beans, OR yeast-cultured milk (it's supposed to be yogurt!!!).
I am hoping it's just seasonal and that I can get back to my usual fare soon. Friends told us that they are easily catching wild yeasts for their bread right now, which is delicious and sweet, but I'm not making bread...
I am thinking that this may be my opportunity to make some mead though.

I tried keeping the yogurt bowl covered and pouring the milk and yogurt starter in quickly from a side, quickly closing it and then covering the whole thing with a thick kitchen towel, but it still happened even in that few seconds it took to pour the ingredients.
Has anyone else dealt with this? I don't like the taste of yeasty fermented broccoli stems or carrots or beans, OR yeast-cultured milk (it's supposed to be yogurt!!!).
I am hoping it's just seasonal and that I can get back to my usual fare soon. Friends told us that they are easily catching wild yeasts for their bread right now, which is delicious and sweet, but I'm not making bread...
I am thinking that this may be my opportunity to make some mead though.







Over here people drink it on May Day (not that it's made with real honey
And of course the store brands are little more than flavored fizzy sugar water.