*Jalapeño peppers can sting and irritate the skin, so wear rubber gloves when handling peppers and do not touch your eyes.
1. Preheat oven to 350°F. Place coconut on baking sheet. Bake 6 minutes, stirring every 2 minutes, until golden. Set aside.
3. Heat oil in large nonstick skillet over medium-low heat. Add onion and garlic; cook, covered, stirring often, 5 minutes or until onion is tender. Add squash, chicken broth, jalapeños and thyme; bring to a boil over high heat. Reduce heat to low; simmer, covered, 15 to 20 minutes, until squash is very tender.
2. Peel squash; cut in half lengthwise and discard seeds. Cut into 1/2-inch cubes. Slice chicken crosswise into very thin strips.
4. Add chicken; cover and cook 2 minutes or until chicken is no longer pink in center. Remove skillet from heat; stir in spinach until wilted. Ladle into bowls and sprinkle with toasted coconut.