There is nothing worse than having a beautiful green avocado that youve cut and wanted to save for later, turning brown. Instead of throwing it away, there are a couple of ways you can save your avocado. Kila Peeples tried a few methods dedicated to keeping your avocado from turning brown. She paired a half of an avocado with a quarter of an onion, another with lemon juice, one with the pit still in it, and one left alone. Watch the video above to see which method helped her avocado stay green!