How to Store Tempeh

TL;DR

• Store unopened tempeh in the refrigerator for up to 5-7 days after the “sell by” date
• Properly frozen tempeh can last up to 10-12 months while maintaining best quality
• Always reheat tempeh to an internal temperature of 165°F (74°C) for food safety
• Watch for signs of spoilage such as dark spots, fuzzy patches, or strong odors
• Use clean utensils and avoid cross-contamination to extend tempeh’s shelf life

Introduction

Did you know that tempeh, the versatile plant-based protein, has been a staple in Indonesian cuisine for about 400 years? This fermented soybean cake has recently gained popularity worldwide, and for good reason. It’s packed with nutrients, has a meaty texture, and absorbs flavors like a champ.

But here’s the catch: tempeh’s deliciousness comes with an expiration date. Proper storage is crucial to maintain its quality and safety. Let’s dive into the world of tempeh and learn how to keep this protein powerhouse fresh and tasty.

What is Tempeh

Tempeh originated in Indonesia, where it’s been a dietary staple for centuries. It’s made by fermenting cooked soybeans with a culture starter, typically Rhizopus oligosporus. The fermentation process binds the soybeans into a compact cake with a firm texture and nutty flavor.

This fermentation magic doesn’t just create a tasty food – it also boosts tempeh’s nutritional profile. Tempeh is a complete protein, containing all nine essential amino acids. It’s also high in fiber, vitamins, and minerals. The fermentation process makes these nutrients more bioavailable, meaning your body can absorb them more easily.

Types of Tempeh

Different Forms

Tempeh comes in various forms to suit different culinary needs. The most common is the traditional block, perfect for slicing and marinating. You’ll also find pre-sliced tempeh, ideal for quick stir-fries or sandwiches. Some brands offer crumbled tempeh, ready to use as a ground meat substitute.

Each form has its storage quirks. Blocks tend to keep longer, while pre-sliced or crumbled tempeh may have a shorter shelf life due to increased surface area exposed to air.

Texture Variations

Tempeh texture can range from firm to soft, depending on the fermentation process and ingredients used. Firm tempeh has a dense, chewy texture that holds up well in cooking. Soft tempeh is more delicate and crumbly, often used in dishes where a softer texture is desired.

Texture affects storage too. Firmer tempeh generally keeps longer and is more resistant to freezing damage. Softer varieties require gentler handling and may not freeze as well.

Proper Storage Methods

Refrigeration

Keep your tempeh cool and cozy in the fridge at 40°F (4°C) or below. Unopened, store-bought tempeh can last up to 5-7 days after the “sell by” date on the package. Once opened, aim to use it within 5-7 days for the best quality.

Proper packaging is key. Keep tempeh in its original packaging until ready to use. After opening, wrap it tightly in plastic wrap or place it in an airtight container. This prevents moisture loss and protects against fridge odors.

Freezing

Freezing extends tempeh’s life significantly. Properly frozen tempeh can last up to 10-12 months while maintaining best quality, and will remain safe indefinitely if kept constantly frozen at 0°F.

To freeze:

1. Cut tempeh into portion-sized pieces
2. Wrap tightly in plastic wrap or freezer paper
3. Place wrapped portions in a freezer bag
4. Squeeze out excess air and seal
5. Label with the date and freeze

For best results, thaw frozen tempeh in the refrigerator overnight before use.

Reheating Stored Tempeh

Reheating tempeh is a breeze. For microwave reheating, place tempeh on a microwave-safe plate and heat in 30-second intervals until warmed through. Alternatively, steam for 5-7 minutes or pan-fry for a crispy exterior.

Always ensure reheated tempeh reaches an internal temperature of 165°F (74°C) for at least 15 seconds for food safety. And remember, reheating can slightly alter tempeh’s texture, so adjust your cooking method accordingly.

Signs of Spoilage

Stay vigilant for these telltale signs that your tempeh has gone bad:

Visual cues:

• Dark or black spots (beyond the normal grayish streaks)
• Fuzzy or slimy patches

Smell:

• Strong, unpleasant odor
• Any ammonia-like scent

Texture:

• Excessively slimy or mushy feel
• Unusual dryness or crumbling

When in doubt, throw it out. It’s better to be safe than sorry when it comes to fermented foods.

Tips for Extending Shelf Life

Maximize your tempeh’s lifespan with these pro tips:

1. Keep it cold: Store tempeh in the coldest part of your fridge, usually the back.

2. Use clean utensils: Always handle tempeh with clean hands and utensils to prevent contamination.

3. Portion before freezing: Freeze in meal-sized portions for easy thawing and less waste.

4. Marinate after thawing: If freezing, marinate after thawing for better flavor absorption.

5. Steam before storing: Lightly steaming tempeh before refrigerating can extend its shelf life by a few days.

6. Avoid cross-contamination: Store tempeh away from raw meats and other potential contaminants in the fridge.

Frequently Asked Questions

Q: Can I eat tempeh past its expiration date? A: If properly stored and showing no signs of spoilage, tempeh can often be consumed a few days past its “best by” date. Use your senses to check for any signs of spoilage.

Q: How long does homemade tempeh last? A: Homemade tempeh typically lasts 3-5 days in the refrigerator. Freeze for longer storage.

Q: Can I refreeze thawed tempeh? A: It’s not recommended to refreeze thawed tempeh, as this can affect both texture and food safety.

Q: Does tempeh need to be cooked before eating? A: While tempeh can be eaten raw, cooking improves digestibility and flavor. Always cook store-bought tempeh that’s not specifically labeled as ready-to-eat.

Q: How can I tell if frozen tempeh is still good? A: Check for freezer burn or ice crystals. If the tempeh looks and smells normal upon thawing, it should be safe to eat.

Conclusion

Mastering tempeh storage opens up a world of culinary possibilities. With these tips in your cooking arsenal, you’re ready to enjoy this nutritious, versatile protein to its fullest. From crispy tempeh bacon to hearty tempeh chili, your properly stored tempeh is the foundation for countless delicious meals. Happy cooking!