Prep: 1. Trim green beans. 2. Dice/mince: shallot, garlic, chives, parsley, capers and basil. Make: 1. Steam potatoes for 8 minutes. Add beans and continue to steam for 5 minutes or until potatoes are tender. Remove and loosely cover with foil. 2. Combine vinegar, shallot, and garlic, in small bowl and let stand for 5 minutes. 3. Whisk in mustard, yogurt, and oil, until smooth. Stir in chives, parsley, capers, basil, and salt. 4. Coat beans and potatoes with 3/4 of vinaigrette, and let sit for 10 minutes. 5. Meanwhile, heat a pan to med-high and add canola oil. 6. Sear tuna for 2-4 minutes on each side, or until tuna is cooked as you prefer. 7. Top potatoes and green beans with tuna and remaining vinaigrette.
Grill the tuna as an alternative to pan-frying. Check out our favorite tips for grilling here - http://blog.gatheredtable.com/2015/06/26/barbecue-basics/