diff --git a/changelog/52_UNRELEASED_2019-xx-xx.md b/changelog/52_UNRELEASED_2019-xx-xx.md
index 72ddb548..45dfc54e 100644
--- a/changelog/52_UNRELEASED_2019-xx-xx.md
+++ b/changelog/52_UNRELEASED_2019-xx-xx.md
@@ -47,6 +47,7 @@
 - New option "price factor" per recipe ingredient (defaults to `1`) - the resulting costs of the recipe ingredient will be multiplied by that factor
   - Use this for example for spices in combination with "Only check if a single unit is in stock" to not take the full price of a pack of pepper into account for a recipe
 - The search field on the recipe overview page now also searches for product names of recipe ingredients (means it's possible to search an recipe by a product name)
+- Fixed a problem where the meal plan did not load when a recipe, which was already added to a the meal plan, was deleted
 
 ### Chores improvements
 - Chores can now be assigned to users
diff --git a/controllers/RecipesController.php b/controllers/RecipesController.php
index 29228814..8f6cd3da 100644
--- a/controllers/RecipesController.php
+++ b/controllers/RecipesController.php
@@ -135,12 +135,19 @@ class RecipesController extends BaseController
 		$events = array();
 		foreach($this->Database->meal_plan() as $mealPlanEntry)
 		{
+			$recipe = FindObjectInArrayByPropertyValue($recipes, 'id', $mealPlanEntry['recipe_id']);
+			$title = '';
+			if ($recipe !== null)
+			{
+				$title = $recipe->name;
+			}
+
 			$events[] = array(
 				'id' => $mealPlanEntry['id'],
-				'title' => FindObjectInArrayByPropertyValue($recipes, 'id', $mealPlanEntry['recipe_id'])->name,
+				'title' => $title,
 				'start' => $mealPlanEntry['day'],
 				'date_format' => 'date',
-				'recipe' => json_encode(FindObjectInArrayByPropertyValue($recipes, 'id', $mealPlanEntry['recipe_id'])),
+				'recipe' => json_encode($recipe),
 				'mealPlanEntry' => json_encode($mealPlanEntry)
 			);
 		}
diff --git a/migrations/0089.sql b/migrations/0089.sql
new file mode 100644
index 00000000..5d3625f6
--- /dev/null
+++ b/migrations/0089.sql
@@ -0,0 +1,9 @@
+CREATE TRIGGER remove_recipe_from_meal_plans AFTER DELETE ON recipes
+BEGIN
+	DELETE FROM meal_plan
+	WHERE recipe_id = OLD.id;
+END;
+
+-- Delete all recipes from the meal plan which doesn't exist anymore
+DELETE FROM meal_plan
+WHERE recipe_id NOT IN (SELECT id FROM recipes);
diff --git a/public/viewjs/mealplan.js b/public/viewjs/mealplan.js
index bb78a02c..327bcd61 100644
--- a/public/viewjs/mealplan.js
+++ b/public/viewjs/mealplan.js
@@ -59,6 +59,11 @@ var calendar = $("#calendar").fullCalendar({
 	"eventRender": function(event, element)
 	{
 		var recipe = JSON.parse(event.recipe);
+		if (recipe === null || recipe === undefined)
+		{
+			return false;
+		}
+
 		var mealPlanEntry = JSON.parse(event.mealPlanEntry);
 		var resolvedRecipe = FindObjectInArrayByPropertyValue(recipesResolved, "recipe_id", recipe.id);