Skirt Steak Sandwich with Arugula and Tomato Aioli | Red Meat Recipes | Weber Grills

Ingredients

• ¼ cup drained oil-packed sun dried tomatoes, coarsely chopped
• 2 tablespoons torn basil leaves
• 1 garlic clove
• 1 teaspoon fresh lemon juice
• ¼ teaspoon freshly ground black pepper
• ½ cup mayonnaise
• 2 tablespoons sour cream
• 2 tablespoons extra virgin olive oil
• 1 teaspoon garlic powder
• Kosher salt
• Freshly ground black pepper
• 1¾ pound skirt steak, cut against the grain into 4 equal pieces
• 4 sandwich baguettes, 4 to 5 inches each, halved lengthwise
• 4 cups packed baby arugula