When to muddle
Muddle when herbs or fruit need to release aroma and juice in the glass — Mojitos, smashes, Caipirinhas.

Technique
Gently press herbs or fruit with a muddler (or spoon) to release oils and juice.
The big idea
Muddling presses aroma and juice from herbs or fruit — firm and brief for mint, more thorough for hard fruit, never a shredding contest.
Press to release oils and juice; don’t pulverize herbs into chlorophyll bitterness.
Mint needs a few presses; citrus wedges and berries need more to yield juice.
Muddle in the glass you’ll build in when the recipe is a smash, Mojito, or Caipirinha.
Sugar can act as an abrasive to help extract — useful with citrus peels in some builds.
Under-muddled fruit leaves drinks thin; over-muddled mint tastes grassy.
Muddle when herbs or fruit need to release aroma and juice in the glass — Mojitos, smashes, Caipirinhas.
Add herbs or fruit
Leaves or wedges go in the bottom of the glass or tin.
Press gently 3–4×
Firm pushes release oils and juice — no grinding.
Build or shake next
Add the rest of the ingredients right after; don't let herbs oxidize.
Use a muddler or the back of a spoon. Press firmly but briefly. For mint, a few presses wake the oils; shredding releases bitter chlorophyll.
In the glass
Open a recipe, focus on this move once, then make it again next week.

Rum
Press the mint a few times in syrup — don’t shred. If it smells like lawn clippings, you overdid it. Make a second one gentler and compare.
NEWWhiskey
Lemon and mint both need pressure, but the mint still wants a press, not a puree. Taste the build before you shake.
NEWCachaça
Lime wedges need a thorough muddle with sugar to yield juice and oil. This is the opposite of mint — under-muddling leaves the drink thin.
NEWGin
Basil bruises into perfume quickly. A few firm presses; if the drink is khaki-green and bitter, you pulverized the leaves.