Good-Cooking - Carrot Raisin Cake with Irish Cream Frosting

Ingredients

• 2 1/2 cups all-purpose flour
• 1 1/2 tablespoons double-acting baking powder
• 1/2 teaspoon salt
• 2 teaspoons cinnamon
• 1/8 teaspoon freshly grated nutmeg
• 1/4 teaspoon allspice
• 1 cup (2 sticks) unsalted butter, softened
• 1 cup firmly packed brown sugar
• 4 large eggs
• 2 1/2 cups finely grated carrot
• 1/2 cup raisins
• 2 teaspoons freshly grated orange zest
• 1/4 cup fresh orange juice