I Have Too Much Stuff

All my earthly possessions are here and have been for a month.  I haven't unpacked all the boxes yet.  I have too much stuff.  I know I wanted my stuff but now I don't.  I mean, I want my bed and a couple other things but the rest...it's amazing how quickly I can dirty a whole sink-full of dishes! 

Before my stuff got here, I was able to clean the kitchen in 10 min.  Now...lordy how I can make a mess and a massive amount of things to clean.  By the time I'm done I'm too tired to clean it all up. 

I'm not saying I want to go back to having one bowl, one spoon and one fork but I'd like to find some sort of happy equilibrium where I have enough so that I'm not super restricted in what I can do but not so much that it becomes too much.  I don't know what that looks like.  I like being able to cook all my meals and snacks for the whole week and have them all in the fridge (its a squeeze in my tiny European fridge here).  I'm not really sure what I could get rid of.  Hoping I can find a way to simplify the kitchen...somehow.

If you have any suggestions please let me know!