Sift together:

3 c. flour
1 1/2 tsp. baking soda
1 tsp. baking powder
1 tsp. salt
1/8 tsp. nutmeg
1/8 tsp. cloves

Cream together:

3/4 c. butter
1 c. brown sugar
1/2 c. sugar
1 tsp. vanilla
2 eggs

Combine both mixtures. Gradually add:

2 c. peeled and grated zucchini
1/2 c. chopped walnuts
1/2 c. butterscotch chips or raisins

Pour into greased and floured 10 x 15 inch pan. Bake at 375 degrees for 20 to 25 minutes. Frost with Caramel Frosting.

CARAMEL FROSTING:

1/2 c. butter
1 c. brown sugar
1/4 c. milk
1 to 1 1/2 c. powdered sugar

Melt butter. Add brown sugar and bring to a boil for 2 minutes. Add milk and bring to second boil. Remove from heat. Add enough powdered sugar to spread.