A new and distinct variety of white flat nectarine tree denominated ‘CAKEBELLA’ has fruits with high eating quality and very long shelf life without alteration before and after harvesting, with a very well closed pistil cavity, with a semi-sweet white flesh having a red pigmentation, in particular around the stone cavity in a star shape, and an attractive luminous skin with a very high percentage of purple red blush on skin surface, on a red background.
