Lemongrass Salmon Skewers

Name: Lemongrass Salmon Skewers
Ingredients: 2 1/2 pounds salmon filet, cut into 2-inch pieces; 2 lemongrass stalks, tender parts finely minced; 3 cloves garlic, minced or grated; 1/3 cup cilantro macho or regular cilantro, finely chopped, fronds reserved if using cilantro macho; 3 teaspoons Diamond Crystal kosher salt; 1/2 teaspoon white ground white pepper; 1 teaspoon ground coriander; 1/4 cup extra-virgin olive oil, divided; 2 limes, zested and juiced, plus 2 thinly sliced limes for the skewers; 2 tablespoons honey; Cooking spray, for grill pan; Double-prong metal skewers or wooden skewers soaked overnight in water