We get it. You slice open an avocado, eat half, and then you’re stuffed. We’re all about saving leftovers, so here’s an easy way to save your precious avocado. Use this trick to keep your avocados looking and tasting great longer.

Step 1: Cut your avocado in half.

how to keep avocado from going brown

GIF by Julia Wilson

Admire.

Step 2: Spray half with cooking spray.

how to keep avocado from going brown

GIF by Julia Wilson

Believe it or not, that’s all you need. Stick your avo in the fridge and save until the next time you’re craving a nice bowl of guac.