Beef Sirloin with Grilled Tomato Pesto

Ingredients

• 2 garlic cloves, minced
• 2 tsp. pepper
• 1 lb. boneless beef top sirloin steak, cut ¾" thick
• 3 plum tomatoes, halved lengthwise
• 2 cups lightly packed fresh basil
• ¼ cup grated Parmesan cheese
• 3 garlic cloves
• 1 Tbsp. olive oil
• ¼ tsp. salt
• ¼ tsp. pepper