Beat egg yolks, milk and vanilla in large saucepan with whisk until well blended. Add sugar and butter; cook on medium heat 12 min. or until thickened and golden brown, stirring constantly. Remove from heat.
Add coconut and nuts; mix well.
Cool to desired consistency prior to frosting.
Calories: 284kcal | Carbohydrates: 26g | Protein: 2g | Fat: 20g | Saturated Fat: 9g | Trans Fat: 1g | Cholesterol: 72mg | Sodium: 109mg | Potassium: 89mg | Fiber: 2g | Sugar: 23g | Vitamin A: 337IU | Vitamin C: 1mg | Calcium: 17mg | Iron: 1mg