Chocolate Soufflé Recipe

Name: Chocolate Soufflé Recipe
Ingredients: Softened unsalted butter, for greasing the ramekins (approximately 3 tablespoons); Granulated sugar, for coating ramekins (approximately 3 tablespoons); 2 1/2 ounces (about 1/4 cup; 70g) heavy cream and/or whole milk; 1 3/4 ounces 68-71% dark chocolate, chopped (about 1/3 cup; 50g); 1 3/4 ounces unsweetened chocolate, chopped (about 1/3 cup; 50g); 1 3/4 ounces (1/2 cup; 50g) Dutch process cocoa powder; 3 1/2 ounces (scant 1/2 cup; 100g) water; 1 teaspoon vanilla extract; Whites from 8 large eggs, straight from the fridge (8 3/4 ounces; 250g); 3 1/2 ounces (1/2 cup; 100g) granulated sugar; 3/4 teaspoon Diamond Crystal kosher salt; for table salt, use half as much by volume