The rule
When to muddle
Muddle when herbs or fruit need to release aroma and juice in the glass — Mojitos, smashes, Caipirinhas.
Skill
Gently press herbs or fruit with a muddler (or spoon) to release oils and juice.

The big idea
Muddle to release aroma and juice — firm and brief for mint, more thorough for hard fruit. Perfume, not pesto.
Keep these
Press mint a few times; don’t pulverize into bitter, grassy notes.
Citrus wedges and berries need more pressure to yield juice.
Under-muddled fruit leaves drinks thin; over-muddled mint tastes grassy.
Muddle in the glass you’ll build in for smashes, Mojitos, and Caipirinhas.
The rule
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, grassy notes.
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.

Whiskey
Lemon and mint both need pressure, but the mint still wants a press, not a puree. Taste the build before you shake.

Cachaça
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.

Gin
Basil bruises into perfume quickly. A few firm presses; if the drink is khaki-green and bitter, you pulverized the leaves.