Black Truffle Butter
1/2 cup unsalted European high-fat butter at room temperature
1 fresh black truffle or 6 to 8 drops black truffle oil
Salt to taste
Salt-Roasted Potatoes
8 small Yukon Gold potatoes about 1 pound total
3 or 4 cups kosher salt
Grilled Steaks
4 rib-eye steaks 10 ounces each
Kosher salt and freshly ground pepper to taste
Watercress Salad
1 tablespoon minced shallot
1 teaspoon Dijon mustard
1 tablespoon red wine vinegar
2 tablespoons extra-virgin olive oil
4 cups loosely packed watercress leaves about 2 bunches