01 -
3 tbsp of butter, unsalted.
02 -
8 oz mushrooms, cut into slices.
03 -
Chopped onions, 1 cup.
04 -
2 tbsp plain flour.
05 -
1 cup milk or half-and-half.
06 -
Black pepper, freshly ground, to taste.
07 -
Kosher salt as needed.
08 -
2 cups of cooked potatoes, diced small.
09 -
2 cups of cooked chicken, diced small.
10 -
Optional: 1 cup soft breadcrumbs.
11 -
Optional: 2 tbsp melted butter for breadcrumbs.
12 -
Optional: 1 cup of shredded cheddar or Monterey Jack.