Carrot Cake Cookies

Name: Carrot Cake Cookies
Ingredients: 1/2 pound unsalted butter; 3/4 cup light brown sugar; 3/4 cup white sugar; 1/4 teaspoon salt; 1 teaspoon pure vanilla extract; 2 eggs, room temperature; 2 cup flour; 1 teaspoon baking powder; 1 teaspoon baking soda; 1 1/2 teaspoon cinnamon; 1/2 teaspoon ground ginger; 1 cup rolled oats; 1 cup sweetened shredded coconut; 1 1/2 cup freshly grated carrots (3 or 4 medium); 1 cup raisins; 3/4 cup walnuts, chopped; Ginger Cream Cheese Frosting, recipe below; 8 ounce Cream Cheese, room temperature; 8 tablespoon Unsalted Butter, room temperature; 3/4 cup Confectioner's Sugar; 1 teaspoon Freshly Grated Ginger (or fresh ground ginger in a jar. It can be found by the minced garlic at the grocery store.); 1 teaspoon Pure Vanilla Extract; 1/4 teaspoon Salt