Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
  1 3/4           cups  sugar -- (i use a bit less)
  1 1/4           cups  matzo cake meal
  2        tablespoons  finely grated orange zest
  1 3/4           cups  egg whites -- (about 12 large
                        -- eggs)
     1/2      teaspoon  salt
  2        tablespoons  orange juice

Preparation:

Combine 3/4 c sugar, matzo cake meal and orange zest in bowl. Beat egg whites and salt in large mixer bowl until soft peaks form. Gradually add remaining 1 cup sugar, 1/4 cup at a time, alternating with orange juice. Beat well after each addition. Continue beating until stiff peaks form. Fold in matzo meal mixture, 1/4 at a time. Use 15 under-and-over strokes for each addition, slightly turning the bowl after each stroke. Fold an additional 10 strokes. Pour batter into ungreased 10 inch tube pan. Bake at 325 degrees 50 minutes to an hour, or until cake springs back to touch. Remove from oven, immediately invert pan and cool.

Nutritional Information:

1581 Calories (kcal); trace Total Fat; (0% calories from fat); 45g Protein; 357g Carbohydrate; 0mg Cholesterol; 1767mg Sodium