Grilled Sirloin Salad with Sesame-Ginger Dressing

Step 1
Preheat an outdoor grill for high heat and lightly oil the grate.

Step 2
Blend soy sauce, vinegar, brown sugar, sesame oil, garlic, and ginger together in a blender or food processor until dressing is smooth.

Step 3
Press peppercorns into both sides of steak and season with salt.

Step 4
Place steak, scallions, and red bell pepper on the preheated grill and cook for 4 minutes. Flip and cook until vegetables are charred and steak is cooked to desired doneness, about 4 minutes more. Let steak rest on a work surface for 5 minutes before thinly slicing along the grain. Cut scallions into 1-inch pieces and bell pepper lengthwise into strips.

Step 5
Toss curly endive and radicchio with the dressing in a bowl; transfer to a platter and top with steak and vegetables.