Delicious summer squash/potato/broccoli hash

I'm so excited about this, because it's a recipe I came up with all on my own, and it turned out delicious!  I've been trying to get up the courage to learn to use my pressure cooker the past couple of weeks.  The first time I tried it, whatever I made turned out well (I can't, at the moment remember what it was), but the second time I tried to cook some quartered red potatoes, but it didn't work well.  I had misplaced the manual that goes with it, and I was in a bit of a hurry to get dinner on (which is not the best time to be trying to learn to use my fancy equipment), so I googled "pressure cooker potatoes" and found a page on WikiHow, or something like that. It said to put the potatoes in the cooker with some water and cook them according to the instructions that came with the cooker.  Dude, if I had the instructions, I wouldn't be looking it up, now, would I?  I looked at several other places and couldn't find it, so I just winged it, but I didn't cook them long enough.  They were still quite hard, so we didn't end up eating most of them, and they went in the fridge to live the life of the leftovers.
     Tonight, I decided to see what I  had in the fridge that we could eat, and I realized that we'd better eat those potatoes before I had to throw them out.  I also had some more of the squash that never ends, and some broccoli, so I decided to do kind of a stir fry and see what I came up with.  I chopped the potatoes and squash in my Chopper*, and then I chopped the broccoli into small pieces and cooked them in a frying pan with some coconut oil (expeller pressed, that has no coconut flavor).  After a while I added 1/2 cup of water and then put the lid on to let it all steam for awhile. Then I got the idea to season it like we do fish, with butter, dill weed and lemon.  I put about 1/4 cup of butter and let it melt down, then I squeezed a lemon over all of it and sprinkled the dill weed on top and mixed it up.  I used quite a bit of dill weed.  Then I added salt and pepper and served it.  It was fabulous.  So there's another idea for using your squash.  I guess this would be a summer squash, potato, broccoli hash.

*Do you know about The Chopper?  It is one of my all time favorite kitchen tools.  See it here:  http://www.amazon.com/Progressive-International-GPC-4000-Vegetable-Chopper/dp/B000F9JP3O/ref=pd_sim_sbs_hpc_1

Whoa! I just noticed that the price has gone up about 25% since  I bought mine last year.  There are others that are less expensive if you search "The Chopper" on Amazon, but I can't vouch for the quality.  This has worked very well for me.