The first thing you will need to do is obtain quite a bit of iron bars. These are fairly easy to find, but you will need a lot anyway. Use the iron bars to create iron block. You will need a total of 4 Iron blocks to build an Iron Golem.
Once you have the Iron, you will need to get a pumpkin, which might take a little longer to find if you spend a lot of time mining below ground. If you want to save yourself a lot of trouble making an Iron Golem, make one naturally. This seed has a city with 2 Iron Golems that have already spawned!
Materials needed to make an iron golem in Minecraft
- 4 iron blocks
- 1 pumpkin
Place down 4 iron blocks in the shape of a T and then put down a pumpkin on top of the middle block.