Amortization is the gradual repayment of a debt over a period of time, such as monthly payments on a mortgage loan or credit card balance. To amortize a loan, your payments must be large enough to pay not only the interest that has accrued but also to reduce the principal you owe.
Freeze the zucchini until ready to use. Blanched zucchini can be frozen for 9 to 14 months depending on how airtight the seal is and how cold the freezer is kept. After thawing out the zucchini, use it within 3 days and do not attempt to re-freeze it.
The best way to use over grown (10 to 12 inches) zucchini is to grate it and use in zucchini bread. Cut the squash in half lengthwise and cut away the seedy middle section. Wash, grate and freeze in one cup portions. Use zip closure freezer bags or rigid freezer containers leaving 1/2 inch head space.