cut the mustard

From cut (“to exhibit (a quality)”) + the + mustard (“(originally US slang) something adding spice or zest to a situation; something setting the standard”).

• "Give me the bigger hammer. This little one just doesn’t cut the mustard."
• "By nature and doctrines I am addicted to the habit of discovering choice places wherein to feed. So I looked around and found a proposition that exactly cut the mustard. I found a restaurant tent just opened up by an outfit that had drifted in on the tail of the boom."
• "[I]f a man gets a loan and over a period of years he has demonstrated that he cannot cut the mustard, how is he going to demonstrate it in a period of 12 months?"

• be up to par
• be up to scratch
• be up to snuff
• cut it
• hack it
• make the cut
• make the grade
• measure up
• pass muster