Shredded Chicken Filling

Combine tomatillos, chiles, garlic and salt in food processor or blender; cover. Process for 1 minute or until mixture is smooth. Heat vegetable oil in large skillet over medium-high heat. Add onion; cook, stirring occasionally, for 1 to 2 minutes or until onion is tender. Stir in tomatillo mixture and chicken. Cook, stirring occasionally, for 4 to 5 minutes or until heated through. Remove from heat; stir in cilantro. Use filling in burritos, tacos, enchiladas or tamales.