Step 1

Beat egg whites until foamy.

Step 2

Gradually add one and a quarter cups sugar, beating until stiff peaks form.

Step 3

In a separate bowl beat yolks, adding all remaining ingredients, including the remaining cup of sugar.

Step 4

Fold yolk mixture into whites.

Step 5

Pour into a 10- x 16-inch baking pan and bake for one hour at 350 degrees Fahrenheit.