NaturesAura/src/main/resources/data/naturesaura/recipes/infused_iron_block.json

{
    "type": "minecraft:crafting_shaped",
    "pattern": [
        "III",
        "III",
        "III"
    ],
    "key": {
        "I": {
            "item": "naturesaura:infused_iron"
        }
    },
    "result": {
        "item": "naturesaura:infused_iron_block"
    }
}