Created by Kerfuffle-Upon-Wincle (KUW) on December 9, 2014
Step 1: For wonton chips:
Step 2: Use a sharp knife to cut wonton wrappers diagonally in half to form 40 triangles.
Step 3: Preheat oven to 375F
Step 4: Arrange triangles in a single layer on baking sheets. Lightly spray with cooking spray, carefully turn, and spray again. (You can sprinkle them with salt and a bit of cayenne pepper if desired.)
Step 5: Bake in a 375 degrees oven for 5 minutes or until edges are golden brown. Set aside or store in an airtight container up to 2 days.
Step 6: For dip:
Step 7: In a medium bowl, stir together cream cheese and sour cream. Add crab, water chestnuts (if using), 1/4 cup green onion, the powdered sugar, lemon juice, soy sauce and garlic; stir well.
Step 8: Cover and chill for 2 to 24 hours.
Step 9: (To serve the dip warm, heat it in the microwave for 1 to 2 minutes on 100% power [high], stirring every 30 seconds.)
Step 10: To serve, drizzle the cold or warm dip with sweet chili sauce and garnish with additional sliced green onion.