What is the best topping you have ever had on a taco?

nacho cheese, lettuce, tomato, and Southwestern sauce, all wrapped in a soft flour tortilla with a layer of refried beans in between; wrapped in a savory corn tortilla with a middle layer of Monterrey jack cheese; wrapped in a deep fried gordita shell smeared with a layer of special Guacomolito sauce; wrapped in a corn husk filled with pico de gallo; wrapped in an authentic Parisian crepe filled with egg, gruyere, sausage and portobello mushrooms; wrapped in a Chicago-style, deep-dish, meat lover's pizza; rolled up in a blueberry pancake; dipped in batter and deep fried until it's golden brown; and served in a commemorative tote bag filled with spicy vegetarian chili.

Delish!

/r/AskReddit Thread