Disable recipes section of my config
DisableRecipes { B:disableRecipeAdjustableStorageUnit=false B:disableRecipeAdvancedQuickStacker=false B:disableRecipeBarrel=false B:disableRecipeBuildersWand=false B:disableRecipeCreationStation=true B:disableRecipeDrawbridge=false B:disableRecipeEnderArrow=false B:disableRecipeEnderAxe=false B:disableRecipeEnderBag=false B:disableRecipeEnderBow=false B:disableRecipeEnderBucket=false B:disableRecipeEnderElevator=false B:disableRecipeEnderFurnace=false B:disableRecipeEnderHoe=false B:disableRecipeEnderInfuser=false B:disableRecipeEnderLasso=false B:disableRecipeEnderPearl=false B:disableRecipeEnderPearlElite=false B:disableRecipeEnderPickaxe=false B:disableRecipeEnderPorterAdvanced=false B:disableRecipeEnderPorterBasic=false B:disableRecipeEnderShovel=false B:disableRecipeEnderSword=false B:disableRecipeEnergyBridgeReceiver=false B:disableRecipeEnergyBridgeResonator=false B:disableRecipeEnergyBridgeTransmitter=false B:disableRecipeFloor=false B:disableRecipeFrame=false B:disableRecipeHandyBag=true B:disableRecipeHandyChest0=true B:disableRecipeHandyChest1=true B:disableRecipeHandyChest2=true B:disableRecipeHandyChest3=true B:disableRecipeIceMelter=false B:disableRecipeIceMelterSuper=false B:disableRecipeInserter=false B:disableRecipeInventorySwapper=false B:disableRecipeJunkStorageUnit=false B:disableRecipeLivingManipulator=false B:disableRecipeMassiveStorageBundle=false B:disableRecipeMassiveStorageUnit=false B:disableRecipeMemoryChest0=false B:disableRecipeMemoryChest1=false B:disableRecipeMemoryChest2=false B:disableRecipeMobHarness=false B:disableRecipeModuleEnderCapacitor0=false B:disableRecipeModuleEnderCapacitor1=false B:disableRecipeModuleEnderCapacitor2=false B:disableRecipeModuleLinkCrystalBlock=false B:disableRecipeModuleLinkCrystalLocation=false B:disableRecipeModuleLinkCrystalPortal=false B:disableRecipeMolecularExciter=false B:disableRecipeNullifier=false B:disableRecipePartBarrelCapacity=false B:disableRecipePartBarrelLabel=false B:disableRecipePartBarrelStructure=false B:disableRecipePartEnderAlloy0=false B:disableRecipePartEnderAlloy1=false B:disableRecipePartEnderAlloy2=false B:disableRecipePartEnderCore0=false B:disableRecipePartEnderCore1=false B:disableRecipePartEnderCore2=false B:disableRecipePartEnderRelic=false B:disableRecipePartEnderRope=false B:disableRecipePartEnderStick=false B:disableRecipePartMemoryCardItems10b=true B:disableRecipePartMemoryCardItems12b=true B:disableRecipePartMemoryCardItems6b=true B:disableRecipePartMemoryCardItems8b=true B:disableRecipePartMemoryCardMisc=false B:disableRecipePartMobPersistence=false B:disableRecipePhasingBlock=false B:disableRecipePickupManager=false B:disableRecipePortalPanel=false B:disableRecipePortalScaler=false B:disableRecipeQuickStacker=false B:disableRecipeRuler=false B:disableRecipeSoundBlock=false B:disableRecipeSyringeEmpty=false B:disableRecipeSyringeParalyzer=false B:disableRecipeSyringePassifier=false B:disableRecipeSyringeStimulant=false B:disableRecipeToolWorkstation=false B:disableRecipeVoidPickaxe=false }

As you can see, the recipes are still present despite being disabled in the config.

I also tried removing the recipes with crafttweaker, which had some success as I could remove the item recipes, but the creation station recipe could not be removed.

Yeah those configs aren't functional anymore since the addition of the json recipe system in 1.12. I don't know why I forgot to remove the configs... I'll do that for the next version I guess. The only recipe config that works atm is the Ender Elevator one, because that one still uses a code-based custom recipe. But even that should probably be changed into a json recipe with a factory.

CraftTweaker should be used for disabling recipes since 1.12. I don't know why the Creation Station would be any different than anything else... Are you sure you didn't make a typo in the CT script?

I may have had a typo, just readded the script and the recipe seems to be removed.