{
   "format_version":"1.16",
   "minecraft:recipe_shaped":{
      "description":{
         "identifier":"true:gunpowder"
      },
      "tags":[
         "crafting_table"
      ],
      "pattern":[
         "##B",
         "A##",
         "AA#"
      ],
      "key":{
         "#":{
            "item":"true:potassium_nitrate"
         },
         "A":{
            "item":"true:sulfur"
         },
         "B":{
            "item":"minecraft:charcoal"
         }
      },
      "result":{
         "item":"minecraft:gunpowder",
         "count":2
      }
   }
}