
Passion fruit is the edible fruit of the tropical vine Passiflora edulis, its interior packed with seeds each wrapped in a sac of pulpy juice.
Musky-tropical aroma over a slightly acidic pulp; the purple form is richer and less tart, the yellow form sharper.
Scooped seeds and pulp finish a drink as a textural, aromatic garnish, or the strained juice serves as a fruit-forward souring and flavouring base; purchased purée and concentrate are often pre-sweetened and de-seeded, shifting sugar balance and texture against fresh scooped pulp.
As a defining flavour base it is effectively not substitutable — its musky-tropical aroma has no equivalent in other common fruits, and only another passion fruit product (fresh pulp, unsweetened purée, or concentrate) preserves it; sweetness and acidity can be rebuilt separately with syrup or citrus, but that shifts the profile. As a mere garnish it can be omitted or swapped for another tropical fruit.
Granadilla / giant granadilla (other Passiflora species)
Standard passion fruit is Passiflora edulis; several other Passiflora species sold as granadilla, sweet granadilla or giant granadilla are sweeter and milder, and are distinct fruits rather than the same product.
Yellow vs purple passion fruit forms
Both are Passiflora edulis sold simply as passion fruit, but the two commercial forms differ in size, acidity and aroma, so a recipe calling for one may not balance identically with the other.
Passion fruit holds roughly 250 brown seeds, each about 2.4 mm long and enclosed in a membranous sac of juice that forms the edible pulp. Two commercial forms exist: the smaller, less acidic dark-purple Passiflora edulis f. edulis, and the larger, more acidic golden Passiflora edulis f. flavicarpa.
Cut fruit and fresh scooped pulp are perishable; refrigerate and use within a few days.
Passiflora edulis is native to South America.

Passion Fruit Caipirinha
Cachaça

Passion Fruit Daiquiri
Light gold rum

Pornstar Martini
Vanilla vodka, Dry sparkling wine

Passion Fruit Martini
Vodka

Passion Fruit Collins
London dry gin

Passion Fruit Margarita
Tequila reposado

Passion Fruit Rum Punch
White overproof rum, Dry sparkling wine

Passion Punch
London dry gin

Pornstar Bellini
Prosecco extra dry, Vanilla vodka

Autumn Punch
Vodka

Passion Fruit Cocktail
London dry gin

Autumn
Vodka

Virgin Passion
Non alcoholic