Thai Marinated Grilled Chicken Skewers with Peanut Sauce

Name: Thai Marinated Grilled Chicken Skewers with Peanut Sauce
Prep time: 30 min
Cook time: 10 min
Total time: 40 min
Yield: 6
Ingredients: For the Chicken:; ¼ cup soy sauce; 3 tablespoons dark brown sugar, packed; Zest of one lime; 2 tablespoons vegetable oil; 3 garlic cloves, minced; 1 tablespoon curry powder; ½ teaspoon ground ginger; ¼ teaspoon ground cardamom; ½ teaspoon salt; 3 pounds boneless, skinless chicken breasts; For the Peanut Sauce:; 1 (13-oz) can coconut milk (do not use low fat); ⅓ cup peanut butter; ¼ cup dark brown sugar, packed; 2 tablespoons soy sauce; 1 tablespoon red curry paste; 3 tablespoons fresh lime juice, from 2 limes; For Serving:; 1 lime, cut into wedges (optional)