Brown Sugar Pound Cake – Garden & Gun

Ingredients

• Softened unsalted butter and cake flour, for the pan
• 3⅓ cups cake flour, sifted
• ½ tsp. baking powder
• 1 tsp. kosher salt
• 1 cup vegetable shortening, at room temperature
• 8 tbsp. (1 stick) unsalted butter, at room temperature
• 1 lb. light brown sugar
• 1 cup granulated sugar
• 5 large eggs, at room temperature
• 1 ½ tsp. vanilla extract
• 1 cup evaporated milk
• 1 cup unsweetened flaked coconut
• 1 cup chopped walnuts or pecans
• About 5 tbsp. (⅓ cup) unsalted butter
• 1 cup (packed) light brown sugar
• 1½ tsp. vanilla extract