Cornmeal and Corn Pancakes with Poached Eggs

Name: Cornmeal and Corn Pancakes with Poached Eggs
Ingredients: 1/2 cup all-purpose flour; 1/2 cup coarse yellow cornmeal; Salt and freshly ground pepper; 1/4 teaspoon baking powder; 1 1/2 cups corn kernels (6 ounces); 7 large eggs; 1 egg yolk; 4 tablespoons unsalted butter, melted; 1/4 cup chopped basil; 2 scallions, minced; 1 tablespoon minced red onion; 1/2 cup crème fraîche, plus more for serving; 1 teaspoon fresh lemon juice; 1 tablespoon vinegar; Canola oil, for frying; 1/4 cup snipped chives