3 c. all-purpose flour
1 c. peeled, shredded zucchini (drain on paper towel)
1/3 c. sugar
3 tbsp. grated
Parmesan cheese
1/2 tsp. baking soda
1 tsp. baking powder
1 to 1 1/2 tsp. salt
1/3 c. butter
1 c. buttermilk
2 eggs
1 tbsp. grated onion

Mix flour, zucchini, sugar, cheese, baking soda, powder and salt together; set aside. Melt butter; stir into buttermilk. Beat eggs in medium bowl; add buttermilk and onion; stir into flour mixture. (Batter will be thick.)

Spread in greased and floured 9x5x3 inch loaf pan. Bake at 350 degrees for 1 hour. (Use toothpick inserted at center to test for doneness.)