Corn Cakes with Avocado and Smoked Trout

Name: Corn Cakes with Avocado and Smoked Trout
Ingredients: 1 1/2 cups (235 grams) corn flour; 1 1/2 teaspoons baking powder; 3/4 teaspoon kosher salt; 4 tablespoons unsalted butter, cut into cubes, plus more for cooking the corn cakes; 1 cup whole milk; 1 tablespoon honey; 2 ears fresh white corn, kernels removed from cobs (300 grams); 2 jumbo eggs, separated; 1 jumbo egg white; 2 medium avocados; 1/2 medium lemon, juice and zest; 2 4-ounce cans smoked trout, drained and broken into large flakes; 2 tablespoons chopped chives