My notes:

Really, the recipe had no measurements, and looking at it, I thought geez, that's a lot of vegetables and water, so, it must make a huge casserole.  I only wanted to make this for two, or we'd be eating for a week or more and then where'd we be? Probably sick of it, that's for sure. What I used is as follows:

• Casserole: (dish) 2 qt. (yes, this is rather large for two, but not large enough that we will be eating it for a week).
• Vegetables: Way too many vegetables and way too much liquid! If I were using canned, I'd say dump all the liquid. I used frozen vegetables, maybe a cup or two? Enough to coat the bottom of the casserole, about an inch to and inch and a half high. I used a little mixed vegetables and a little corn. I imagine you can use what ever vegetables you like. Oh, and I had a leftover sweet potato and a half, I mashed them up and put on a layer of that; this was a very thin layer.
• Tomatoes: I used 1 can, 14.5 oz. Again, way too much and liquid! Next time, I'll drain the liquid.
• Grated cheese: If you did not already figure it out, you can tell by now this person really has an aversion to measuring. I layered it on top, again, a very thin layer, maybe about ½ C. It melted all over when I cut into it. Next time, I'll consider adding it to the biscuits when I make them.
• Leftover pork: Another layer, one to 1½ inches thick, about a cup or two?
• Water: I added about a cup and half of it. I did not make it nearly as runny as they might like. It was good, but in the future, I'll likely skip this and just put biscuits on top.
• Cooking time: Sheesh, I forgot to set the timer originally, but I think it's closer to an hour to done.