diff --git a/cookbook/serializer.py b/cookbook/serializer.py
index 8bada6ca..3a3e991f 100644
--- a/cookbook/serializer.py
+++ b/cookbook/serializer.py
@@ -317,6 +317,7 @@ class RecipeSimpleSerializer(serializers.ModelSerializer):
 
 
 class FoodSerializer(UniqueFieldsMixin, WritableNestedModelSerializer):
+    supermarket_category = SupermarketCategorySerializer(allow_null=True, required=False)
     image = serializers.SerializerMethodField('get_image')
     numrecipe = serializers.SerializerMethodField('count_recipes')
 
@@ -354,11 +355,7 @@ class FoodSerializer(UniqueFieldsMixin, WritableNestedModelSerializer):
     def create(self, validated_data):
         validated_data['name'] = validated_data['name'].strip()
         validated_data['space'] = self.context['request'].space
-        # supermarket = validated_data.pop('supermarket_category', None)
         obj, created = Food.objects.get_or_create(**validated_data)
-        # if supermarket:
-        # obj.supermarket_category, created = SupermarketCategory.objects.get_or_create(name=supermarket.name, space=self.context['request'].space)
-        #     obj.save()
         return obj
 
     def update(self, instance, validated_data):