Carrot Sheet Cake with Dulce de Leche Frosting Recipe | Saveur

Ingredients

• One 14-oz. can sweetened condensed milk
• One 8-oz. package cream cheese
• ½ cup confectioners sugar
• Unsalted butter, for greasing
• 2¾ cups all-purpose flour
• 1 Tbsp. plus 1 tsp. ground cinnamon, plus more for garnish
• 1½ tsp. baking soda
• 1½ kosher salt
• 1¾ cups sugar
• 1¼ cups vegetable oil
• 5 oz. piloncillo, grated (¾ cup), or substitute brown sugar or granulated sugar
• 2 tsp. vanilla extract
• 4 large eggs
• 1 lb. carrots, peeled and shredded or coarsely grated (5⅓ cups)
• 1 cup chopped toasted walnuts