Guess The Recipe Puzzle #11

Can you guess this weeks puzzle? - Each week we post a classic recipe to a common dish. Can you guess what it is? Click For More

The Puzzle

3 1/4 cups all-purpose flour
3 cups white sugar
2 teaspoons baking soda
1 1/2 teaspoons salt
1 teaspoon ground nutmeg
1 teaspoon ground cinnamon
2 cups solid pack pumpkin puree
2/3 cup water
1 cup vegetable oil
4 eggs
1/2 cup chopped walnuts (optional)