Game version: 1.20.1
TFC Version 3.2.3
Forge: 47.2.20, 47.2.30

The recipes of pot that input item less than output item can't be viewed in JEI.
This only occurs in version 3.2.3.

What are you talking about? Please explain the issue you're having.

Maybe what I said has some errors. The issue is about JEI. I did some tasts, the recipes like this, the total count of input ingredients is 1, which is less than or not equal to the total count of item_output, can still run well, but they can not be viewed with JEI in version 3.2.3:

This made me mistakenly think that the recipe was invalid.
These recipes can be viewed with JEI in previous versions, thus I had to take the photo of JEI in version 3.2.2.

to add some more information on this issue, here's the jei error log:

[26mai2024 13:52:09.358] [Render thread/ERROR] [mezz.jei.library.util.IngredientSupplierHelper/]: Found a broken recipe, failed to setRecipe with RecipeLayoutBuilder: Firmalife firmalife:pot/tomato_sauce class net.dries007.tfc.common.recipes.SimplePotRecipe

The recipe works in the pot, it just doesn't get rendered in JEI

Here's the recipe's json:

{
"__comment__":"This file was automatically created by mcresources",
"type":"tfc:pot",
"ingredients":[
{"type":"tfc:not_rotten","ingredient":{"item":"tfc:food/tomato"}},
{"item":"tfc:powder/salt"},
{"type":"tfc:not_rotten","ingredient":{"item":"tfc:food/garlic"}}
],
"fluid_ingredient":{"ingredient":"minecraft:water","amount":100},
"duration":2000,
"temperature":300,
"item_output":[
{"item":"firmalife:food/tomato_sauce"},
{"item":"firmalife:food/tomato_sauce"},
{"item":"firmalife:food/tomato_sauce"},
{"item":"firmalife:food/tomato_sauce"},
{"item":"firmalife:food/tomato_sauce"}
]
}

Linked duplicate has additional information, copied here, there's a JEI log for this recipe:

[30May2024 20:55:38.227] [Render thread/ERROR] [mezz.jei.library.util.IngredientSupplierHelper/]: Found a broken recipe, failed to setRecipe with RecipeLayoutBuilder: Firmalife firmalife:pot/tomato_sauce class net.dries007.tfc.common.recipes.SimplePotRecipe

java.lang.IndexOutOfBoundsException: Index 3 out of bounds for length 3
	at jdk.internal.util.Preconditions.outOfBounds(Preconditions.java:64) ~[?:?]
	at jdk.internal.util.Preconditions.outOfBoundsCheckIndex(Preconditions.java:70) ~[?:?]
	at jdk.internal.util.Preconditions.checkIndex(Preconditions.java:266) ~[?:?]
	at java.util.Objects.checkIndex(Objects.java:361) ~[?:?]
	at java.util.ArrayList.get(ArrayList.java:427) ~[?:?]
	at net.dries007.tfc.compat.jei.category.SimplePotRecipeCategory.setRecipe(SimplePotRecipeCategory.java:72) ~[TerraFirmaCraft-Forge-1.20.1-3.2.3.jar%23187!/:3.2.3]
	at net.dries007.tfc.compat.jei.category.SimplePotRecipeCategory.setRecipe(SimplePotRecipeCategory.java:29) ~[TerraFirmaCraft-Forge-1.20.1-3.2.3.jar%23187!/:3.2.3]
	at mezz.jei.library.util.IngredientSupplierHelper.getIngredientSupplier(IngredientSupplierHelper.java:22) ~[jei-1.20.1-forge-15.3.0.4.jar%23179!/:15.3.0.4]