If I ever find a "Pineapple Guava". Pineapple guava, also called feijoa, is a fruit that adds a sweet-tart-floral flavor to foods like this quick bread. The glaze adds a bit of sweetness to each slice, but it's good without the glaze too.
Chocolate cakes with feijoa mousse - tropical fruit dessert treat for parties
Spiced Pineapple Guava (Feijoa) Chutney Recipe on Yummly.
Brussels Sprouts can be shredded and eaten raw, as featured in this Tropical Brussels Sprout Salad with Mango and Feijoa (Pineapple Guava).