Pistacchiosa, Il Colle del GustoSicilian Pistachio Spread with Extra Virgin Olive Oil Add rich flavor to snacks and meals with Pistacchiosa from Il Colle del Gusto in Lazio. Made with flavorful Sicilian pistachios, this creamy spread features delicious richness and texture. Extra virgin olive oil is mixed in to add gloss and create an especially velvety texture, while the pistachios lend an irresistible nuttiness to balance out the sweetness. The uses for Il Colle del Gusto's