Makes: 4 servings
Time: 30 minutes

Ingredients

• 2 tablespoons good-quality vegetable oil

• One pork tenderloin (1 to 1 ¼ pounds)

• Salt and pepper

• 2 tablespoons chopped fresh ginger

• 1 bunch scallions, white and green parts separated and sliced

• 1/2 cup peanut butter

• 1 teaspoon red chile flakes, or to taste

• 3 tablespoons Worcestershire sauce

• 2 tablespoons fresh lemon jui…