Quickiemod_1.21.3/src/main/resources/data/quickiemod/recipe/shapeless_gunpowder.json

{
	"type": "minecraft:crafting_shapeless",
	"ingredients": [
		"minecraft:coal",
    "quickiemod:sulphor",
		"quickiemod:salpeter"
	],
	"result": {
		"id": "minecraft:gunpowder",
		"count": 1
	}
}