Guacamole avocado, tomato, oil, and citrus juice. Despite its name, it predates the arrival of dairy cattle in the Americas, and thus was not originally made as a butter substitute. Thinner and more acidic, or thick and chunky, "guasacaca" is a Venezuelan avocado-based sauce; it is made with vinegar, and is served over "parrillas" (grilled food), "arepas", "empanadas", and various other dishes. It is common to make the "guasacaca" with a little hot sauce instead of "jalapeño", but like a guacamole, it is not usually served as a hot sauce itself. Pronounced "wasakaka" in Latin America. Prepared guacamoles are available in
Ingredient-flavor network understanding of culinary networks and received wide attention According to Ahn, in the total number of 56,498 recipes studied, 381 ingredients and 1021 flavor compounds were identified. Averagely each ingredients connect to 51 flavor compounds. It was found that in comparison with random pairing of ingredients and flavor compounds, North American cuisines tend to share more compounds while East Asian cuisines tend to share fewer compounds. It was also shown that this tendency was mostly generated by the frequently used ingredients in each cuisines. An important feature that the ingredient-flavor network showed is the principle of food pairing. A well