For the Marinade

• 1 lb sirloin steak
• 2 tbsp balsamic vinegar
• 1 tbsp Worcestershire sauce
• 1/4 cup extra virgin olive oil
• 1/2 tsp Dijon mustard
• 1/4 tsp garlic powder
• 1/2 tsp coarse salt
• 1/4 tsp black pepper

For the Salad

• 1 cup cherry tomatoes, halved
• 1/2 red onion, thinly sliced
• 4 oz Gorgonzola cheese, crumbled
• 2 heads endive lettuce, chopped
• 6 cups mixed spring greens
• 1 corn on the cob, husk removed
• 1 tbsp olive oil

For the Gremolata

• 2 tbsp basil, minced
• 2 tbsp parsley, minced
• 1 garlic clove, minced
• 1 tbsp lemon zest

For the Balsamic Vinaigrette

• 3 tbsp balsamic vinegar
• 1/2 cup extra virgin olive oil
• 1/2 tsp Dijon mustard
• Salt and pepper, to taste