INGREDIENTS
3
lbs 1.5 kg russet potatoes, peeled and thinly sliced.
1
medium size white onion (thinly sliced.)
1 10 ounce can
cream of mushroom soup
1 cup
milk
3 tbsp
flour (divided)
1/4 cup
butter
8 oz
ham (thinly sliced or chopped)
kosher salt
fresh ground peppercorn