In a bowl, combine instant oats (add a pinch of salt), mixed berries, and milk. Stir until well combined, leaving some berries for topping.
In a jar or glass, layer the oat mixture.
Next, add the yogurt on top of the oats layer.
Top with the leftover mixed berries, and drizzle with honey.
Allow the mixture to chill for at least 30 minutes.
After 30 minutes, give the oats a good stir to mix all the layers.
Enjoy your delicious instant layered overnight oats!