diff --git a/code/modules/food_and_drinks/recipes/processor_recipes.dm b/code/modules/food_and_drinks/recipes/processor_recipes.dm
index 67339575703..e2f433323d9 100644
--- a/code/modules/food_and_drinks/recipes/processor_recipes.dm
+++ b/code/modules/food_and_drinks/recipes/processor_recipes.dm
@@ -97,6 +97,7 @@
 
 /datum/food_processor_process/spidereggs
 	input = /obj/item/food/spidereggs
+	blacklist = list(/obj/item/food/spidereggs/processed)
 	output = /obj/item/food/spidereggs/processed
 
 /datum/food_processor_process/potato