Preheat oven to 350 degrees F. In a large bowl, combine and SIFT flour, salt, nutmeg, baking soda, cinnamon and sugar. In a separate bowl, combine oil, eggs, water, zucchini and lemon juice. Mix wet ingredients into dry, add nuts and fold in. Bake in 2 standard loaf pans, sprayed with nonstick spray, for 1 hour, or until a tester comes out clean. Alternately, bake in 5 mini loaf pans for about 45 minutes. Let cool for 1 hour before icing.
Butter Cream Icing
3 cups confectioners’ sugar
1 cup butter
1 teaspoon vanilla extract
1 to 2 tablespoons whipping cream
In a standing mixer fitted with a whisk, mix together sugar and butter. Mix on low speed until well blended and then increase speed to medium and beat for another 3 minutes.
Add vanilla and cream and continue to beat on medium speed for 1 minute more, adding more cream if needed for spreading consistency.