Chemistry is the scientific discipline involved with compounds composed of atoms, i.e. elements, and molecules, i.e. combinations of atoms: their composition, structure, properties, behavior and the changes they undergo during a reaction with other compounds. Chemistry addresses topics such as how atoms and molecules interact via chemical bonds to form new chemical compounds.
squash requires a brief heat treatment, called blanching, in boiling water or steam, to destroy the enzymes before freezing. Cook (blanch) the squash for 3 minutes. Begin counting the blanching time as soon as you place the squash in the boiling water.
More good news: It does fine whether frozen raw or cooked. And the fact that yours has been cut into small chunks is no problem. You can freeze raw butternut squash pieces in the same way you would freeze berries: Place them on a baking sheet, spaced out so they donât touch each other, and freeze until very firm. Then gather them in a freezer container, leaving room for possible expansion. Freeze until needed.