Arugula Aioli Topped Sirloin Steaks

Easy
Serves 4
Ingredients: 
2 cups arugula
1 cup Hellmann's Light Mayonnaise
2 tbsp. fresh squeezed lemon juice
1 tbsp. prepared horseradish
2 cloves garlic
1/2 tsp. kosher salt
1/4 tsp. coarse ground black pepper
1/2 cup julienne-cut sun-dried tomatoes in olive oil, drained, blotted dry
1 lb. Kowalski's USDA Prime All Natural Sirloin Steak
Instructions: 

In a food processor bowl or blender, purée first 7 ingredients. Transfer to a small bowl; stir in sun-dried tomatoes. Refrigerate until ready to use. Grill steak over medium heat, covered, to desired doneness (14-16 min.), turning once. Let steak rest 5 min.; slice steak and slightly overlap slices on serving plates. Top with aioli.