Step 1

In a large bowl, beat the pumpkin, sugar and oil together until they're blended. Beat in the eggs. In a separate bowl, combine the flour, baking soda, cinnamon and salt. Gradually add the dry mixture to the pumpkin mixture, beating until well blended.

Step 2

Pour the batter into a greased 15x10x1-inch baking pan. Bake at 350°F for 25 to 30 minutes or until a toothpick inserted in the center comes out clean. Cool the cake on a wire rack.

Step 3

For the frosting, in a small bowl, beat the cream cheese, butter and vanilla together until the mixture is fluffy. Gradually beat in the sugar until smooth. Add milk until the frosting reaches the desired spreading consistency. Frost the cake, then sprinkle it with nuts.