Many people are not allowed to make a tax-deductible contribution to their regular IRA. If your income exceeds specific levels, certain restrictions apply to you. However, you can still make a non-deductible IRA contribution and save for your retirement.Although your non deductible IRA contributions do not save you taxes in the year you make them, the earnings on them are tax-deferred, a key tax advantage of a regular IRA.owever, you can still make a non-deductible IRA contribution and save for your retirement. Although your non deductible IRA contributions do not save you taxes in the year you make them, the earnings on them are tax-deferred, a key tax advantage of a regular IRA.
1 Roast lamb in preheated oven for 2 1/2 to 3 hours. Meat is medium done when a meat thermometer registers 175 degrees F. and is well done at 180 degrees F.  Remove meat thermometer. Place roast on a warm serving platter. Put a paper frill around end of leg bone and garnish platter with fresh mint.
Cooking your leg of lamb to a medium-rare finish, with a pronounced pink hue to the meat, means the internal temperature should reach 145 degrees F. With your oven preheated at 325 degrees F, you will cook the lower leg half (called the shank) for 25 to 30 minutes per pound.