I made this last night with leftover grilled tuna so I didn't marinate with honey mustard. But made the dressing exactly as stated and used baby spinach/arugula mix. I didn't have any oranges so I substituted mango and added the avocado. It was yummy. It looked beautiful and tasted delicious. I wouldn't hesitate to serve this to guests. And what a great way to use leftover grilled tuna.