Why did mold grow on my jam even in the refrigerator? The storage location is also a key factor! “I never knew that!”
Have you ever opened a jar of jam that you'd kept in the refrigerator only to find it moldy? Actually, even when stored in the refrigerator, mold can grow on jam under various conditions! This article explains the causes of mold growth on refrigerated jam and how to prevent it.
Why did mold grow on my jam even in the refrigerator? The storage location is also a key factor! "I never knew that!"
Why did it get moldy even though I kept it in the refrigerator?
How can I prevent mold from forming on jam?
Here are some easy snack recipes using jam!
Apple Jam Muffins - Just Mix and Bake
Easy Strawberry Panna Cotta with Jam
Chewy yogurt cake
Let's enjoy our jam safely and deliciously!
Actually, even if you keep it in the refrigerator, jam can still grow mold once it's been opened. After you open the lid, mold spores that were in the air get into the jar and start to grow.
Jam naturally contains very little moisture, which is essential for mold growth, making it an environment where mold is less likely to grow. However, in recent years, low-sugar jams with reduced sweetness have become mainstream. These low-sugar jams contain more moisture, which is necessary for mold growth, so if mold spores get into the jar, mold is more likely to grow.
To prevent mold on jam, it's important to use a clean spoon and close the cap immediately after use. Also, once opened, store it in the refrigerator and use it up as soon as possible.
Regarding where to store jam, it's recommended to store it on the shelves rather than in the door pocket, which is easily affected by the number of times the door is opened and the outside temperature. The lower shelves in the refrigerator tend to maintain a lower temperature.
Also, if you have any leftover jam, you can use it up quickly by making snacks or other treats! Please refer to the recipes that follow.
Why not try making a simple and delicious snack using the jam you have in your refrigerator? Here are some easy snack recipes that utilize jam. We've picked out recipes that allow you to easily enjoy the deliciousness of fruit, such as apple jam muffins, which are recommended even for beginners in baking, and strawberry panna cotta topped with sweet and sour jam. Be sure to check them out!
Introducing our gently sweet apple jam muffins. Adding refreshingly sweet apple jam to the batter creates a delightful, fruity tartness. The richness of soy milk and the elegant aroma of butter create a truly luxurious flavor. Garnish with mint or jam for an elegant touch, making them perfect for entertaining guests.
Ingredients (for 5 muffins (6cm diameter x 4.5cm height))
Pancake mix... 150g
Apple jam... 120g
卵・・・1個
調製豆乳・・・50ml
Melted salted butter... 50g
Mint... appropriate amount
procedure
Preparation: Bring the eggs and soy milk to room temperature. Preheat the oven to 180°C. 1. In a bowl, gradually add the eggs, soy milk, and melted salted butter, mixing well. Add the apple jam and pancake mix and mix further. 2. Pour the mixture into muffin cups. 3. Bake in the preheated oven at 180°C for about 20 minutes. Insert a toothpick; if it comes out clean, garnish with mint and serve.
Easy Strawberry Panna Cotta with Jam
How about a strawberry panna cotta with the delightful texture of real strawberry pieces? The creamy and smooth panna cotta is perfectly complemented by the sweet and tart strawberry jam, making it a refreshing treat. Garnish with strawberry jam and mint for a cute, shop-quality dessert! It's also perfect as a dessert after a meal.
Ingredients (for 2 servings (7cm diameter ramekins))
Milk... 80ml
Whipping cream... 80ml
Sugar... 2 tablespoons
Strawberry jam... 1 tablespoon
Powdered gelatin... 3g
Water (for soaking) ... 1 tablespoon
Strawberry jam (for topping) ... 2 teaspoons
Mint (leaves, for garnish) ... appropriate amount
procedure
1. Sprinkle the gelatin powder into a bowl of water and let it soften. 2. Put the milk, sugar, and strawberry jam into a saucepan and heat over low heat, stirring with a heat-resistant spatula. 3. Just before it boils, remove from the heat and add the softened gelatin from step 1 and dissolve it. 4. Add the heavy cream and mix well, then pour into ramekins. 5. Once it has cooled slightly, cover with plastic wrap and refrigerate for about an hour to set. 6. Top with strawberry jam and mint for garnish, and it's ready to serve.
Chewy yogurt cake
Introducing a moist and chewy yogurt cake that's sure to become a favorite. The refreshing flavor of yogurt perfectly complements the richness and sweetness of blueberry jam, making it irresistibly delicious. A sprinkle of powdered sugar instantly adds a touch of elegance! Feel free to experiment with different types of jam to create your own variations.
Ingredients (for one unit (6cm x 12cm x 5cm))
Unsweetened yogurt... 120g
Pancake mix... 100g
Egg (medium size) ... 1
Sugar... 30g
Blueberry jam... 30g
Powdered sugar... appropriate amount
procedure
Preparation: Preheat oven to 180°C. Grease the mold with vegetable oil. 1. In a bowl, combine eggs and sugar and whisk together. 2. Add unsweetened yogurt and blueberry jam and mix well. 3. Add pancake mix and mix further. 4. Once everything is well combined, pour the batter into the mold, filling it about 80% full, and bake in the preheated oven at 180°C for 20 minutes. 5. Let it cool slightly, remove from the mold, and cut into bite-sized pieces. Arrange on a plate and sprinkle with powdered sugar.
Let's enjoy our jam safely and deliciously!
How was it? This time, we introduced the causes of mold growth in jam and how to prevent it. Low-sugar jam can be enjoyed to the very last drop if you pay attention to how you handle it after opening and the temperature. Please try using up your jam deliciously, referring to the recipes we introduced!




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