diff --git a/modular-recipes/recipes/peristaltic-pump/bearing_roller.toml b/modular-recipes/recipes/peristaltic-pump/bearing_roller.toml
index 068dd32..6333104 100644
--- a/modular-recipes/recipes/peristaltic-pump/bearing_roller.toml
+++ b/modular-recipes/recipes/peristaltic-pump/bearing_roller.toml
@@ -1,5 +1,5 @@
 [outputs]
-bearing_roller = {quantity={amount=1}}
+bearing_roller = {}
 
 # inputs list, similar to a cargo.toml file
 [inputs]
diff --git a/modular-recipes/recipes/peristaltic-pump/peristaltic_pump.toml b/modular-recipes/recipes/peristaltic-pump/peristaltic_pump.toml
index 9d49c43..3867e8e 100644
--- a/modular-recipes/recipes/peristaltic-pump/peristaltic_pump.toml
+++ b/modular-recipes/recipes/peristaltic-pump/peristaltic_pump.toml
@@ -1,8 +1,8 @@
 [inputs]
-pump_housing_front_with_stepper = {quantity={amount=1}}
-bearing_roller = {quantity={amount=1}}
-pump_housing_rear_with_stepper = {quantity={amount=1}}
-tube_support = {quantity={amount=1}}
+pump_housing_front_with_stepper = {}
+bearing_roller = {}
+pump_housing_rear_with_stepper = {}
+tube_support = {}
 
 [inputs.silicone_tubing]
 type = "silicone tubing, 6mm OD, 4mm ID"
diff --git a/modular-recipes/recipes/peristaltic-pump/print/bearing_hub.toml b/modular-recipes/recipes/peristaltic-pump/print/bearing_hub.toml
index 85b4991..07d32a7 100644
--- a/modular-recipes/recipes/peristaltic-pump/print/bearing_hub.toml
+++ b/modular-recipes/recipes/peristaltic-pump/print/bearing_hub.toml
@@ -1,5 +1,5 @@
 [outputs]
-bearing_hub={version=0.1, quantity={amount=1}, type="printed"}
+bearing_hub={version=0.1, type="printed"}
 
 [inputs]
 filament={}
diff --git a/modular-recipes/recipes/peristaltic-pump/print/bearing_hub_top.toml b/modular-recipes/recipes/peristaltic-pump/print/bearing_hub_top.toml
index 7c33796..8933dfd 100644
--- a/modular-recipes/recipes/peristaltic-pump/print/bearing_hub_top.toml
+++ b/modular-recipes/recipes/peristaltic-pump/print/bearing_hub_top.toml
@@ -1,5 +1,5 @@
 [outputs]
-bearing_hub_top={version=0.1, quantity={amount=1}, type="printed"}
+bearing_hub_top={version=0.1, type="printed"}
 
 [inputs]
 filament={}
diff --git a/modular-recipes/recipes/peristaltic-pump/print/pump_housing_front_untapped.toml b/modular-recipes/recipes/peristaltic-pump/print/pump_housing_front_untapped.toml
index 623beda..41a933c 100644
--- a/modular-recipes/recipes/peristaltic-pump/print/pump_housing_front_untapped.toml
+++ b/modular-recipes/recipes/peristaltic-pump/print/pump_housing_front_untapped.toml
@@ -1,5 +1,5 @@
 [outputs]
-pump_housing_front_untapped={version=0.1, quantity={amount=1}, type="printed"}
+pump_housing_front_untapped={version=0.1, type="printed"}
 
 [inputs]
 filament={}
diff --git a/modular-recipes/recipes/peristaltic-pump/print/pump_housing_rear_untapped.toml b/modular-recipes/recipes/peristaltic-pump/print/pump_housing_rear_untapped.toml
index 700d4b8..f3f3501 100644
--- a/modular-recipes/recipes/peristaltic-pump/print/pump_housing_rear_untapped.toml
+++ b/modular-recipes/recipes/peristaltic-pump/print/pump_housing_rear_untapped.toml
@@ -1,5 +1,5 @@
 [outputs]
-pump_housing_rear_untapped={version=0.1, quantity={amount=1}, type="printed"}
+pump_housing_rear_untapped={version=0.1, type="printed"}
 
 [inputs]
 filament={}
diff --git a/modular-recipes/recipes/peristaltic-pump/print/tube_support.toml b/modular-recipes/recipes/peristaltic-pump/print/tube_support.toml
index 7e4e72b..ff6ebbb 100644
--- a/modular-recipes/recipes/peristaltic-pump/print/tube_support.toml
+++ b/modular-recipes/recipes/peristaltic-pump/print/tube_support.toml
@@ -1,5 +1,5 @@
 [outputs]
-tube_support={version=0.1, quantity={amount=1}, type="printed"}
+tube_support={version=0.1, type="printed"}
 
 [inputs]
 filament={}
diff --git a/modular-recipes/recipes/peristaltic-pump/pump_housing_front.toml b/modular-recipes/recipes/peristaltic-pump/pump_housing_front.toml
index e47b83d..1a45087 100644
--- a/modular-recipes/recipes/peristaltic-pump/pump_housing_front.toml
+++ b/modular-recipes/recipes/peristaltic-pump/pump_housing_front.toml
@@ -1,5 +1,5 @@
 [outputs]
-pump_housing_front={quantity={amount=1}}
+pump_housing_front={}
 
 [inputs]
 pump_housing_front_untapped={version=0.1, type="printed"}
diff --git a/modular-recipes/recipes/peristaltic-pump/pump_housing_front_with_stepper.toml b/modular-recipes/recipes/peristaltic-pump/pump_housing_front_with_stepper.toml
index 03c89fb..ee3a91d 100644
--- a/modular-recipes/recipes/peristaltic-pump/pump_housing_front_with_stepper.toml
+++ b/modular-recipes/recipes/peristaltic-pump/pump_housing_front_with_stepper.toml
@@ -1,10 +1,10 @@
 [outputs]
-pump_housing_front_with_stepper={quantity={amount=1}}
+pump_housing_front_with_stepper={}
 
 [inputs]
-pump_housing_front={version=0.1, quantity={amount=1}}
+pump_housing_front={version=0.1}
 m4_5_shcs={quantity={amount=2}, description="M4x5 SHCS"}
-stepper_28byj_48={quantity={amount=1}}
+stepper_28byj_48={}
 
 [dependencies]
 tools = [ "3 mm hex driver" ]
diff --git a/modular-recipes/recipes/peristaltic-pump/pump_housing_rear.toml b/modular-recipes/recipes/peristaltic-pump/pump_housing_rear.toml
index 5fa4504..364f66d 100644
--- a/modular-recipes/recipes/peristaltic-pump/pump_housing_rear.toml
+++ b/modular-recipes/recipes/peristaltic-pump/pump_housing_rear.toml
@@ -1,8 +1,8 @@
 [outputs]
-pump_housing_rear = {quantity={amount=1}}
+pump_housing_rear = {}
 
 [inputs]
-pump_housing_rear_untapped = {quantity={amount=1}}
+pump_housing_rear_untapped = {}
 
 [dependencies]
 tools = [ "M4 tap" ]
diff --git a/modular-recipes/recipes/peristaltic-pump/pump_housing_rear_with_stepper.toml b/modular-recipes/recipes/peristaltic-pump/pump_housing_rear_with_stepper.toml
index 8bfe648..10f6498 100644
--- a/modular-recipes/recipes/peristaltic-pump/pump_housing_rear_with_stepper.toml
+++ b/modular-recipes/recipes/peristaltic-pump/pump_housing_rear_with_stepper.toml
@@ -1,10 +1,10 @@
 [outputs]
-pump_housing_rear_with_stepper = {quantity={amount=1}}
+pump_housing_rear_with_stepper = {}
 
 [inputs]
-pump_housing_rear = {version=0.1, quantity={amount=1}}
+pump_housing_rear = {version=0.1}
 m4_5_shcs = {quantity={amount=2}}
-stepper_28byj_48={quantity={amount=1}}
+stepper_28byj_48={}
 
 [dependencies]
 tools = [ "3 mm hex driver" ]
diff --git a/modular-recipes/recipes/purchase/stepper_28byj_48.toml b/modular-recipes/recipes/purchase/stepper_28byj_48.toml
index bdc5d43..0b69b8d 100644
--- a/modular-recipes/recipes/purchase/stepper_28byj_48.toml
+++ b/modular-recipes/recipes/purchase/stepper_28byj_48.toml
@@ -1,5 +1,5 @@
 [outputs]
-stepper_28byj_48 = {quantity={amount=1}}
+stepper_28byj_48 = {}
 
 [inputs]
 capital={quantity={amount=1.35, unit="USDollar"}}