diff --git a/src/humulus/templates/recipes/info.html b/src/humulus/templates/recipes/info.html
index 43e3991..0360891 100644
--- a/src/humulus/templates/recipes/info.html
+++ b/src/humulus/templates/recipes/info.html
@@ -86,6 +86,7 @@
 {#-
   Yeast
 -#}
+{% if yeast in recipe %}
 <div class="row"><h2>Yeast</h2></div></div>
 <div class="row"><div class="col">
   <table class="table table-hover table-sm">
@@ -104,13 +105,22 @@
       <td>{{ recipe.yeast.name }}</td>
       <td>{{ recipe.yeast.lab }}</td>
       <td>{{ recipe.yeast.code }}</td>
-      <td>{{ recipe.yeast.low_attenuation|int }}% - {{ recipe.yeast.high_attenuation|int }}%</td>
-      <td>{{ recipe.yeast.min_temperature|int }}°F - {{ recipe.yeast.max_temperature|int }}°F</td>
-      <td>{{ recipe.yeast.flocculation }}</td>
-      <td>{{ recipe.yeast.abv_tolerance|int }}%</td>
+      <td>
+        {% if 'low_attenuation' in recipe.yeast %}{{ recipe.yeast.low_attenuation|int }}%{% endif %}
+        {% if 'low_attenuation' in recipe.yeast and 'high_attenuation' in recipe.yeast %} - {% endif %}
+        {% if 'high_attenuation' in recipe.yeast %}{{ recipe.yeast.high_attenuation|int }}%{% endif %}
+      </td>
+      <td>
+        {% if 'min_temperature' in recipe.yeast %}{{ recipe.yeast.min_temperature|int }}°F{% endif %}
+        {% if 'min_temperature' in recipe.yeast and 'max_temperature' in recipe.yeast %} - {% endif %}
+        {% if 'max_temperature' in recipe.yeast %}{{ recipe.yeast.max_temperature|int }}°F{% endif %}
+      </td>
+      <td>{% if 'flocculation' in recipe.yeast %}{{ recipe.yeast.flocculation }}{% endif %}</td>
+      <td>{% if 'abv_tolerance' in recipe.yeast %}{{ recipe.yeast.abv_tolerance|int }}%{% endif %}</td>
     </tr>
   </table>
 </div></div>
+{% endif %}
 {#-
   Buttons to do things
 -#}
diff --git a/tests/conftest.py b/tests/conftest.py
index 528fb53..103d8c7 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -37,13 +37,80 @@ def app():
         # Add a test doc
         put_doc({'data': 'test', '_id': 'foobar'})
 
-        # Add a test recipe
+        # Add a couple test recipe
         put_doc({
             '_id': 'awesome-lager',
             'efficiency': '65',
             'name': 'Awesome Lager',
             'notes': 'Test',
-            'volume': '5.5'
+            'volume': '5.5',
+            'fermentables': [],
+            'hops': []
+        })
+        put_doc({
+            '_id': 'partial-yeast-recipe',
+            'efficiency': '75',
+            'name': 'Partial Beer',
+            'notes': 'Contains only required fields for yeast.',
+            'volume': '3.5',
+            'fermentables': [],
+            'hops': [],
+            'yeast': {
+                'name': 'US-05',
+                'low_attenuation': '60',
+                'high_attenuation': '72',
+            }
+        })
+        put_doc({
+            '_id': 'full-recipe',
+            'efficiency': '78',
+            'name': 'Awesome Beer',
+            'notes': 'This is a test beer that contains most possible fields.',
+            'volume': '2.5',
+            'fermentables': [
+                {
+                    'name': '2row',
+                    'type': 'Grain',
+                    'amount': '5',
+                    'ppg': '37',
+                    'color': '2'
+                },
+                {
+                    'name': 'Dextrose',
+                    'type': 'Sugar',
+                    'amount': '1',
+                    'ppg': '46',
+                    'color': '1'
+                }
+            ],
+            'hops': [
+                {
+                    'name': 'Nugget (US)',
+                    'use': 'Boil',
+                    'alpha': '12.5',
+                    'duration': '60',
+                    'amount': '1'
+                },
+                {
+                    'name': 'CTZ (US)',
+                    'use': 'Dry-Hop',
+                    'alpha': '16',
+                    'duration': '5',
+                    'amount': '0.5'
+                }
+            ],
+            'yeast': {
+                'name': 'Northern California Ale',
+                'type': 'Liquid',
+                'lab': 'Inland Island',
+                'code': 'INIS-001',
+                'flocculation': 'Medium',
+                'low_attenuation': '73',
+                'high_attenuation': '77',
+                'min_temperature': '60',
+                'max_temperature': '72',
+                'abv_tolerance': '10'
+            }
         })
 
     yield app
diff --git a/tests/test_recipes.py b/tests/test_recipes.py
index b687b34..dbfa623 100644
--- a/tests/test_recipes.py
+++ b/tests/test_recipes.py
@@ -45,81 +45,49 @@ def test_create(client, app):
 
 def test_update(client, app):
     """Test success in updating a recipe document."""
-    with app.app_context():
-        doc = put_doc({
-            '_id': 'test-update',
-            'name': 'Test Update',
-            'efficiency': '60',
-            'volume': '5.5',
-            'notes': 'This is a test',
-            'fermentables': [],
-            'hops': []
-        })
-
-    # Test GET
-    response = client.get('/recipes/update/test-update')
+    # Test GET on a bare minimum recipe
+    response = client.get('/recipes/update/awesome-lager')
     assert response.status_code == 200
-    assert b'Test Update' in response.data
+    assert b'Awesome Lager' in response.data
 
-    # Make a change to the doc
-    data = {
-        'name': 'New Name',
-        'efficiency': '60',
-        'volume': '5.5',
-        'notes': 'This is a test'
-    }
-    response = client.post('/recipes/update/test-update',
-                           query_string={'rev': doc['_rev']}, data=data)
+    # Test GET on a more complete recipe
+    response = client.get('/recipes/update/full-recipe')
+    assert response.status_code == 200
+    test_items = [
+        b'Awesome Beer',
+        b'2row',
+        b'Dextrose',
+        b'Nugget (US)',
+        b'CTZ (US)',
+        b'Northern California Ale'
+    ]
+    for item in test_items:
+        assert item in response.data
+
+    # Test GET on a recipe missing most yeast fields
+    response = client.get('/recipes/update/partial-yeast-recipe')
+    assert response.status_code == 200
+    test_items = [
+        b'Partial Beer',
+        b'US-05'
+    ]
+    for item in test_items:
+        assert item in response.data
+
+    # Get a doc, make an update, and test a POST
+    id = 'awesome-lager'
+    with app.app_context():
+        doc = get_doc(id)
+    # Remove unneeded fields
+    doc.pop('_id')
+    rev = doc.pop('_rev')
+    response = client.post('/recipes/update/awesome-lager',
+                           query_string={'rev': rev}, data=doc)
     assert response.status_code == 302
-    with client.session_transaction() as session:
-         flash_message = dict(session['_flashes']).pop('danger', None)
-    assert flash_message is None
-    with app.app_context():
-        updated = get_doc('test-update')
-    assert updated['name'] == 'New Name'
-
-    # Test form is filled correctly with ingredients
-    with app.app_context():
-        doc = put_doc({
-            '_id': 'test-update-1',
-            'name': 'Test Update With Ingredients',
-            'efficiency': '60',
-            'volume': '5.5',
-            'notes': 'This is a test',
-            'fermentables': [{
-                'name': '2-row',
-                'type': 'Grain',
-                'amount': '5',
-                'ppg': '37',
-                'color': '1.8'
-            }],
-            'hops': [{
-                'name': 'Nugget',
-                'use': 'Boil',
-                'alpha': '5.5',
-                'duration': '60',
-                'amount': '1'
-            }],
-            'yeast': {
-                'name': 'California Ale',
-                'low_attenuation': '70',
-                'high_attenuation': '80',
-                'type': 'Liquid',
-                'lab': 'Inland Island',
-                'code': 'INIS-001',
-                'flocculation': 'Medium',
-                'min_temperature': '60',
-                'max_temperature': '70',
-                'abv_tolerance': '15'
-            }
-        })
-    response = client.get('/recipes/update/test-update-1')
-    assert b'Test Update With Ingredients' in response.data
-
 
     # Test response without valid/conflicted rev
-    response = client.post('/recipes/update/test-update',
-                           query_string={'rev': ''}, data=data)
+    response = client.post('/recipes/update/awesome-lager',
+                           query_string={'rev': ''}, data=doc)
     assert response.status_code == 302
     with client.session_transaction() as session:
          flash_message = dict(session['_flashes']).pop('danger', None)