Two problems, one delicious and simple solution … Over- and under-ripe strawberries have opposite problems but the same solution: roast them. This intensifies their flavour, and also allows you to add sugar to sweeten flavourless, under-ripe fruit, while at the same time cooking away any blemish...
Source: [Guardian International](https://www.theguardian.com/food/2026/jun/24/how-to-turn-under-or-over-ripe-strawberries-into-a-brilliant-no-churn-ice-cream-recipe-zero-waste-cooking)