This depends on how large the ham is. If the ham is already cooked, you are just looking to warm it up. Figure if the ham is around 10 pounds, it should take approximately an hour to warm up.
He was a Farmer and he killed pigs and made ham
Farmer Giles of Ham was created in 1949.
John McCaw - farmer - was born in 1849.
John McCaw - farmer - died in 1930.
John Bretland Farmer was born in 1865.
John Bretland Farmer died in 1944.
John McIntosh - farmer - was born in 1777.
John Taylor - Taylor Ham - died in 1909.
John Taylor - Taylor Ham - was born in 1837.
The time it takes to heat up ham depends on the method used and the size of the ham. In general, it can take anywhere from 10-30 minutes to heat up ham in an oven or on the stovetop. It is important to ensure that the ham reaches an internal temperature of 140F to be safe to eat.
John Q. Farmer died in 1904-08.
Farmer John