Creamy potato casserole

I'm not even sure about this one.

I started with this as my base:
http://www.cooks.com/rec/view/0,178,135181-251195,00.html

I used a diced smoked pork chop instead of ham and halved the meat, adding close to 2 cups broccoli.
I substituted soy milk for milk and made a "brown" gravy with the last batch of chives from last years garden, a 1/2 teaspoon of garlic and about 1/4 teaspoon of dry mustard instead of the leek mixture.
I forgot the paprika.
I didn't notice the butter and layered my gravy into the casserole instead of butter.
My casserole dish was overstuffed.
And my gravy was lumpy.

Time will tell.

It was very very yummy. Phew! I was sweating that one.