Poblano chiles should be roasted, peeled, seeded, and finely chopped. There should be about 1/2 cup. * Jalepeno Chile should be seeded and finely chopped. ~------------------------------------------------------------------------Cook onion, chilies, and garlic in oil over medium heat, stirring occasionally, until onion is tender, about 8 minutes. Stir in whipping cream and salt. Makes about 1 1/3 cups sauce.