Step 1

Preheat the oven to 350°F. Spray a 9x13 baking pan and set aside.

Step 2

In large bowl, beat butter and sugar with electric mixer or a stand mixer with a paddle attachment, on medium speed until light and fluffy.

Step 3

Beat in the eggs, one at a time, until fully incorporated.

Step 4

Stir in the vanilla.

Step 5

Whisk together the flour, baking powder, baking soda, cinnamon, nutmeg, cloves, and salt. Mix into the butter mixture until just combined.

Step 6

Stir in the apples and walnuts. Spoon into the prepared pan, tapping the bottom of the pan on the counter to release any air bubbles.

Step 7

Bake 35 to 45 minutes or until toothpick inserted in center of cake comes out clean.

Step 8

Remove the oven and place on a baking rack to cool.

Step 9

Prepare the brown sugar icing glaze (see notes) then swirl over the top of the cake. Slice once the icing has set.

Step 10

Keep stored at room temperature in a closed container for up to 5 days.