Pork without oregano

1 teaspoon salt 1 teaspoon pepper 1 teaspoon paprika 1 teaspoon dry mustard 4 tablespoons flour 4 pork chops 2 tablespoons oil 4 potatoes , sliced 1 teaspoon[...]

2 tablespoons butter , divided 2 tablespoons olive oil , divided 2 cups chopped leeks (white and pale green parts only, about 2 med.) 1 cup low sodium chicken[...]