He worked hard all week to 'bring home the bacon' for his family.
You really 'saved my bacon' by helping out yesterday.
a slice of 'bacon' = ('Brit') a rasher of 'bacon'
(..) We shall rest here tonight. These are for you. Keep them close. I'm going to have a look around. Stay here. My tomato's burst. Could I have some bacon? Want a tomato,Sam? -What are you doing?! -Tomatoes,sausages,nice crispy bacon. -We saved some for you,Mr. Frodo. -Put it out,you fools! Go! (..)2001 The Lord of the Rings: The Fellowship of the Ring