Three-Layered Carrot Cake

Directions

1. Place egg whites in a small bowl; let stand at room temperature 30 minutes. Preheat oven to 350°. Line bottoms of 3 greased 8-in. square baking pans with parchment; grease paper.
2. In another bowl, whisk flour, baking soda and salt. In a small bowl, whisk orange juice and sour cream. In a large bowl, cream butter, sugars and orange zest until light and fluffy. Add egg yolks, 1 at a time, beating well after each addition. If desired, beat in thyme. Add flour mixture alternately with orange juice mixture, beating well after each addition.
3. With clean beaters, beat egg whites on medium speed until stiff peaks form. Fold into batter. Gently fold in shredded carrots and pecans.
4. Transfer to prepared pans. Bake until a toothpick inserted in center comes out clean, 20-25 minutes. Cool in pans 10 minutes before removing to wire racks; remove paper. Cool completely.
5. For frosting, in a large bowl, beat cream cheese, orange zest and juice until blended. Gradually beat in enough confectioners’ sugar to reach desired consistency.
6. Spread frosting between layers and over top and sides of cake. Refrigerate until serving.