Stone fruit goes from under-ripe to mushy fast, especially when poached or roasted on a stovetop. Sous vide warms peaches, apricots, and plums evenly so they soften without collapsing, and the sealed bag makes it easy to infuse vanilla, honey, bourbon, or warm spices. The biggest advantage of sous vide for stone fruit is texture control. At 140°–145°F (60°–63°C), halved peaches stay firm enough to slice cleanly for salads and tarts. At 150°–155°F (66°–68°C), they break down into a jammy, spoonable compote. Always use ripe, fragrant fruit. Sous vide concentrates what is already there - it cannot add sweetness or flavor that the fruit does not have. Underripe stone fruit cooked sous vide tastes flat and acidic. Add a squeeze of lemon juice to the bag to prevent browning, especially for peaches and nectarines. The skins soften nicely during cooking and slip off easily after if you prefer peeled fruit. This guide covers timing and doneness so you get clean slices for ice cream, tarts, platters, and sauces.