Can you soak apples in water overnight

Out of all the methods on this list, soaking apples in salt water is one of the most popular choices for preventing browning.

Don't worry, it won't make your apples salty! Just add a pinch of salt to a bowl of water; add your apple slices and let sit for about five minutes before draining. Since salt is a natural preservative, it'll protect the apple from oxidation.

You can rinse the apples off with fresh water before eating, if desired.

SHOP SALT CELLARS

Though not everyone has citric acid laying around their panty, you can purchase the sour powder online or in stores.

How to keep sliced apples from turning brown for days

It will come in handy for canning jams, seasoning lemon recipes, or even cleaning. But one surprising use for citric acid is preventing apples from turning brown. Simply sprinkle 1/2 teaspoon of citric acid powder directly onto the apples, then rinse off with water.

However, it's important to note that the sour flavor can be overpowering so this method is best to use when the apples will be baked or cooked.