Name: Grilled Beef Tenderloin Sandwich with Spicy Steakhouse Aioli
Prep time: 10 min
Cook time: 40 min
Yield: 4 servings
Ingredients: 3 tablespoons El Diablo Spicy Steakhouse Mustard; 1/4 cup honey; 1 garlic clove; 1/2 cup mayonnaise; kosher salt and pepper; 1 lb beef tenderloin; 5 large mushrooms (cleaned); 1 large vidalia onion sliced 1/2 inch thick; 1 cup baby spinach; 1/4 cup blue cheese; 1 ciabatta loaf (split lengthwise); 3 tablespoons extra virgin olive oil