Pan-Seared Beef with Wasabi Sauce

In medium bowl, combine wasabi powder with 1 tablespoon cold water and stir until smooth. Add sour cream, chives, parsley, vinegar, and 1/4 teaspoon salt and stir to combine. Cover and refrigerate until ready to serve.

In 10-inch skillet, heat oil over medium-high heat. Sprinkle beef with remaining 1/4 teaspoon salt and sear about 3 minutes per side for rare. Reduce heat to medium and cook, turning occasionally, to desired degree of doneness, about 5 minutes per side for medium-rare. Serve beef with wasabi suace.