(as) easy as A, B, C

See: as easy as pie

• and a half
• and all
• and all that jazz
• and hang the cost
• and hang the expense
• And how!
• and how
• and no messing
• and one for luck
• and one more for luck
• and so forth
• and that's that!
• and the like
• and then some
• an eager beaver
• an eagle eye
• an early bath
• an early bird
• a near miss
• an earth mother
• an easy ride
• a necessary evil
• an educated guess
• a needle in a haystack
• go round in circles