Lundberg Family Farms

How to Store Lundberg Organic Rice Cakes to Keep Them Fresh and Crunchy

How to Store Lundberg Organic Rice Cakes to Keep Them Fresh and Crunchy

By Lundberg Family Farms | Published: 2026-07-30

Category: Tips & Care

Learn the best ways to store Lundberg organic rice cakes to maintain their crunch and extend shelf life. Tips on containers, humidity, and more.

Rice cakes are a beloved pantry staple for many health-conscious households. Lundberg Family Farms offers a variety of organic rice cakes, from lightly salted to fiery hot flavors, that are perfect for snacking or as a base for toppings. However, nothing is more disappointing than reaching for a rice cake only to find it soft, stale, or lacking that satisfying crunch. Proper storage is key to preserving their texture and flavor.

In this guide, we'll share practical tips on how to store Lundberg organic rice cakes to keep them fresh and crunchy for as long as possible. Whether you have a single bag or stock up in bulk, these methods will help you enjoy every bite.

Why Rice Cakes Lose Their Crunch

Rice cakes are made from puffed whole grain rice, which gives them a light, airy texture. That same porous structure makes them vulnerable to moisture and air. When exposed to humidity, the rice cakes absorb water from the environment, causing them to become soft and chewy instead of crisp. Similarly, exposure to oxygen can lead to oxidation, which may affect flavor over time.

Lundberg organic rice cakes are minimally processed and free from artificial preservatives, which is great for your health but means they rely on proper storage to maintain quality. Understanding the enemies of crunch – moisture, air, heat, and light – is the first step to keeping your rice cakes in peak condition.

Best Storage Containers for Rice Cakes

The most effective way to keep rice cakes crunchy is to store them in an airtight container. A glass or BPA-free plastic container with a tight-sealing lid works well. Avoid leaving rice cakes in their original bag once opened, as the bag's seal is not always airtight and can let in moisture. Transfer them to a container that you can close securely after each use.

If you prefer to keep them in the original packaging, you can use a clip to seal the bag tightly, but it's still best to place the bag inside a larger airtight container for extra protection. For long-term storage, consider using vacuum-sealed bags or jars with rubber gaskets. Lundberg's Organic Lightly Salted Thin Rice Cakes and other varieties will stay crisp for weeks when stored properly.

Organic Lightly Salted Thin Rice Cakes
Organic Lightly Salted Thin Rice Cakes
  • Use glass or BPA-free plastic containers with airtight lids.
  • Transfer opened rice cakes from the original bag to a container.
  • For extra freshness, place a food-safe silica gel packet inside the container (away from direct contact).

Ideal Storage Conditions: Temperature and Humidity

Rice cakes thrive in a cool, dry, and dark environment. The ideal storage temperature is between 50°F and 70°F (10°C to 21°C). Avoid storing them near the stove, dishwasher, or refrigerator, as these areas can have temperature fluctuations and higher humidity. A pantry or a cupboard away from heat sources is perfect.

Humidity is the biggest threat. If you live in a humid climate, consider storing rice cakes in the refrigerator during summer months. The cool temperature helps maintain crunch, but be sure to keep them in an airtight container to prevent them from absorbing fridge odors. Alternatively, you can store them in the freezer for even longer shelf life – up to 6 months – though they may become slightly more brittle.

How Long Do Lundberg Organic Rice Cakes Last?

Unopened Lundberg organic rice cakes typically have a shelf life of 6 to 9 months from the production date, but always check the best-by date on the package. Once opened, they are best consumed within 1 to 2 weeks for optimal crunch, though they can last up to a month if stored properly. Varieties like Organic Fiery Hot Rice Cake Minis or Organic Lightly Salted Thin Rice Cakes may have slightly different shelf lives due to seasoning, so always use your senses: if they smell stale or taste off, it's time to replace them.

Organic Fiery Hot Rice Cake Minis
Organic Fiery Hot Rice Cake Minis

To extend freshness, you can portion rice cakes into smaller containers so you only open what you'll eat in a few days. This minimizes exposure to air and moisture for the bulk of your stash.

  • Unopened: 6-9 months (check best-by date).
  • Opened: 1-2 weeks for best crunch; up to 1 month if stored airtight.
  • Freezer: up to 6 months (thaw at room temperature in sealed container).

Common Mistakes to Avoid

One common mistake is storing rice cakes in the refrigerator without an airtight container. The fridge is a humid environment, and without protection, rice cakes can absorb moisture and become soft. Another mistake is leaving the bag open or loosely closed – even a small gap can let in enough humidity to affect texture over time.

Also, avoid storing rice cakes near strong-smelling foods like onions or spices, as they can absorb odors. Finally, don't crush or stack heavy items on top of rice cake bags, as this can break them into pieces. Treat them gently, and they'll reward you with perfect crunch every time.

Reviving Soft Rice Cakes: Is It Possible?

If your rice cakes have lost their crunch, you might be able to revive them. Place the soft rice cakes on a baking sheet in a single layer and bake at 300°F (150°C) for 3-5 minutes. Let them cool completely – they will become crisp again as they cool. This works best for plain or lightly seasoned varieties. For flavored rice cakes like Organic Fiery Hot Rice Cake Minis, the heat may alter the seasoning slightly, so use this method sparingly.

Another option is to use an air fryer at 300°F for 2-3 minutes. Keep an eye on them to prevent burning. Revived rice cakes are best eaten immediately, as they may re-soften faster than fresh ones.

Proper storage is the secret to enjoying Lundberg organic rice cakes at their best – crunchy, flavorful, and ready for any snack attack. By using airtight containers, controlling humidity, and avoiding common pitfalls, you can extend the life of your rice cakes and reduce food waste. Ready to stock up? Grab a bag of Organic Lightly Salted Thin Rice Cakes and store them with confidence for guilt-free snacking anytime.

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