Place your sliced/chopped/whole berries in a container, sprinkle with sugar, and gentle mix
Cover your sugar berries and let sit in the fridge for at least 30 minutes
That's it you're done!
Notes
The longer you let your berries sit in the fridge, the softer and sweeter they are. I wouldn't recommend letting them soak for longer than 24 hours. That liquid at the bottom is syrup, please don't let that go to waste- pour it on cakes, mix it into whipped cream, use it as a syrup for your coffee, or drink it straight like an animal (no shame here)!