modpack/resources/requried-data/ExploreCraft-Tweaks/data/minecraft/recipes/bricks.json

{
    "type": "crafting_shaped",
    "pattern": [
        "##",
        "##"
    ],
    "key": {
        "#": {
            "item": "minecraft:brick"
        }
    },
    "result": {
        "item": "minecraft:bricks",
        "count": 4
    }
}