Make healthier, in a way

• Make meat leaner
• Remove richness, as from milk
• Prepare chicken, in a way
• Skim, as milk
• Prepare, as chicken stock for soup
• Get the grease out of
• Make diet-friendly
• Skim milk?
• Prepare, as chicken stock

Wiktionary Word definitions in Wiktionary
vb. To remove fat from a material, especially by the use of solvents