The Spicy Olive Grilled Steak Salad with Walnut Dressing

Ingredients

• 1 small red onion (sliced)
• 1/2 cup The SPicy Olive's Ultra Premium extra virgin olive oil
• 1 cup walnuts (coarsely chopped)
• 1 clove Garlic (minced)
• 2 pounds flat iron, hanger, or tri-tip steak
• 2 tablespoons The Spicy Olive's Tuscan Herb Olive Oil
• 1 tablespoon Mortar and Pestle Burger Blend (available at The Spicy Olive)
• 1 teaspoon Salt
• 1/3 cup The Spicy Olive's 18 year aged Traditional Balsamic Vinegar
• 1 tablespoon The Spicy Olive's Champagne & Roasted Garlic Mustard
• 1/4 teaspoon Pepper
• 1 romaine heart (torn)
• 2 oz Blue Cheese (crumbled)