The first step in creating a snowman in Minecraft is to locate a snowy biome. Snowy biomes can be identified by their white terrain and tall, snow-capped mountains. Once you've found a suitable location, you'll need to gather three snow blocks. These can be found by breaking snow layers that are found on the ground or by mining snow blocks from snowy mountains. Once you've collected three snow blocks, place them on top of each other to form the body of the snowman.