Grilled Rib-Eye Steak with Mustard Sauce

Makes 4 servings

Per serving:

252 calories

1 g carbs 3 Tbsp. mayonnaise 1 Tbsp. + 1 1/2 tsp. Low-fat sour cream or plain low-fat yogurt 1 scallion, finely chopped 1 tsp. dry mustard 3/4 tsp. low-sodium soy sauce 1/2 tsp. ground black pepper 1/4 tsp. salt

1 boneless beef rib-eye steak (or tenderloin)(1 1/2 lb.), 1" thick, fat trimmed 1. In a small bowl, combine the mayonnaise, sour cream, scallion, mustard, soy sauce, 1/4 tsp. of the pepper, and 1/8 tsp. of the salt. Cover, and let sit at room temperature. 2. Meanwhile, coat a grill rack with cooking spray. Preheat the grill. Season the beef with the remaining 1/4 tsp pepper and the remaining 1/8 tsp salt. Grill, turning once, until meat thermometer registers 160 degrees F for medium, 11 to 13 minutes. Remove to platter, and let rest for 5 minutes. 3. Slice thinly, and serve topped with the mustard sauce.