Yes, tofu cubes can be packed in glass meal prep jars, but ensure the tofu is properly prepared and stored to maintain freshness and prevent spoilage. Consider pressing the tofu to remove excess water and storing it in a brine or marinade.
Packing tofu cubes in glass meal prep jars is a convenient way to prepare meals in advance. However, several factors are crucial for ensuring the tofu remains safe and palatable. First, pressing the tofu is highly recommended. Tofu naturally contains a lot of water, which can dilute flavors and create a soggy texture if not removed. Pressing the tofu removes this excess water, allowing it to absorb marinades more effectively and improving its overall texture. You can press tofu using a tofu press or by wrapping it in paper towels and placing a heavy object on top for about 30 minutes.
Next, consider marinating the tofu. Marinating not only enhances the flavor but also helps preserve the tofu. A simple marinade can consist of soy sauce, sesame oil, ginger, and garlic. Ensure the tofu is fully submerged in the marinade within the glass jar.
Finally, proper storage is essential. Glass jars provide an airtight seal, which helps to keep the tofu fresh. Store the jars in the refrigerator at a temperature below 40°F (4°C). Properly prepared and stored tofu can typically last for 3-5 days in the refrigerator. Always check for any signs of spoilage, such as an off odor or slimy texture, before consuming.
To prevent the tofu from sticking together in the jar, lightly coat it with cornstarch before cooking or marinating. This creates a slight barrier that helps keep the cubes separate and prevents clumping.