German Chocolate Cookies

Name: German Chocolate Cookies
Prep time: 20 min
Cook time: 20 min
Total time: 40 min
Cuisine: American
Ingredients: 1 cup salted butter (softened); 2 cups light brown sugar (packed); 2 large eggs (beaten); 2 teaspoon vanilla extract; 2 cups all-purpose flour; ¾ cup unsweetened cocoa powder; ½ teaspoon baking soda; ½ teaspoon baking powder; ½ teaspoon salt; 1 cup evaporated milk; 1 cup granulated sugar; 3 large egg yolks (lightly beaten); ½ cup unsalted butter; 1 teaspoon vanilla extract; ¼ teaspoon salt; 3 cups chopped pecan pieces; 3 cups shredded coconut; Melted chocolate drizzle (optional garnish)