Greek Grilled Salmon Kebabs with Tzatziki & Green Beans
Tip: Clean grill grates well before grilling to prevent fish from sticking. To oil grill grates, soak a paper towel with vegetable oil, hold it with tongs, and rub it over the grates. (Do not use cooking spray on a hot grill.)
Equipment: 4 metal or wooden skewers
To make ahead: Refrigerate tzatziki (Step 2) for up to 2 days.