Flat White Peaches, also known as donut peaches or Saturn peaches, are a distinctive heirloom variety prized for their unusual disc-like shape and exceptionally sweet, low-acid flavor. Unlike traditional round peaches, these fruits are squat and flat, fitting comfortably in the palm of your hand — making them especially easy to eat out of hand or slice without mess.

The white flesh is tender, juicy, and notably sweeter than conventional yellow peaches, with a delicate complexity that includes subtle undertones of almond. The low acidity makes them approachable for those who find regular peaches too tart, and the aroma is intensely fragrant. Each 2-pound package from Costco contains multiple peaches ideal for fresh eating, fruit salads, desserts, or pairing with cheese boards.

Flat white peaches are a seasonal stone fruit, typically available in summer from late May through August. They are best enjoyed when slightly soft to the touch and should be stored at room temperature until ripe, then refrigerated for up to a few days.