Mix first 3 ingredients until blended. Pour 1/2 cup over steak in shallow dish; turn to evenly coat both sides of steak. Refrigerate 1 hour to marinate.
Heat grill to medium heat. Remove steak from marinade; discard marinade. Grill steak 4 to 6 min. on each side or until medium doneness (160°F).
Remove steak from grill; let stand 5 min. Meanwhile, cook remaining salsa mixture and 3 Tbsp. olives in saucepan on medium heat 3 min. or until heated through, stirring occasionally.
Cut steak across the grain into thin slices. Cover platter with lettuce; top with meat and remaining olives. Drizzle with warm salsa dressing. Garnish with sour cream.
Calories From Fat
% Daily Value*
Total Fat 8g
Saturated Fat 3.5g
Trans Fat 1g
Total Carbohydrates 19g
Dietary Fiber 2g
* Percent Daily Values are based on a 2,000 calorie diet.
* Nutrition information is estimated based on the ingredients and cooking instructions as described in each recipe and is intended to be used for informational purposes only. Please note that nutrition details may vary based on methods of preparation, origin and freshness of ingredients used.