How do you freshen stale walnut halves?

1. Preheat the Oven:

- Set the temperature to 350°F (177°C). This will help warm the walnuts and release their natural oils, enhancing their freshness.

2. Prepare a Baking Tray:

- Line a baking tray or sheet pan with parchment paper or a silicone baking mat to prevent the walnuts from sticking.

3. Spread the Walnut Halves:

- Evenly spread the stale walnut halves on the prepared baking tray in a single layer, ensuring they are not touching each other.

4. Toast in the Oven:

- Place the tray with the walnuts in the preheated oven. Allow them to toast for approximately 8 to 10 minutes.

5. Monitor the Walnuts:

- During toasting, keep a close watch to ensure the walnuts don't burn. They will become slightly golden brown and fragrant.

6. Remove from the Oven:

- Take the tray out of the oven once the toasting process is complete.

7. Let them Cool:

- Allow the walnut halves to cool at room temperature for a few minutes before consuming.

8. Store Properly:

- Once the walnuts are cooled, store them in an airtight container to maintain their freshness.

9. Taste the Refreshed Walnuts:

- Sample one of the toasted walnut halves to experience their revitalized flavor and crunchiness.

By following these steps, your stale walnut halves should regain their freshness and make a delicious addition to your recipes or as a nutritious snack.