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When you're enjoying a tasty plate of nachos, your favorite taco recipe, or many other Mexican dishes, it's nice to have the creamy, cooling touch of sour cream to complement the bold flavors. However, the version that's most familiar to folks in the U.S. wasn't always associated with Mexican-inspired foods. One thing you may not know about sour cream is that it likely hails from Eastern Europe and Central Asia. Traditional cooking in Mexico uses dairy products developed in the region, including crema fresca and jocoque.
To the untrained eye and palette, those two foods may resemble U.S.-style sour cream. However, there are some critical distinctions in the flavor profile and use of each. Crema fresca (also known as crema Mexicana) has a smooth, pourable texture that differs from sour cream's thicker consistency. It's closer to French crème fraîche but slightly tangier. It can be used as a condiment, topping, or main ingredient, depending on the dish.
Jocoque is another dairy cream made from cultured buttermilk, with some salt added to enhance the tangy flavor. Traditionally, it was prepared in clay pots that allowed water to evaporate from their pores as the mixture curdled near fires, resulting in a texture between cheese and yogurt. Modern versions can be more pourable. Regional variations can mix in vegetables, chiles, spices, and more flavorings.
Many cremas for different uses
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For a less pourable option, you could use crema agria. It's thicker than sour cream and more similar in texture than the previous choices. There's also crema Oaxaqueña, which stands out for its buttery flavor. With so many variations, you may wonder why one of these isn't considered the main go-to in the States.
Mexican food came to be associated with the more familiar sour cream as it fused with American culture in the 19th and 20th centuries, creating Tex-Mex cuisine and the distinctly American variety of Mexican food found at many chains. In many cases, sour cream was subbed in for other crema-style alternatives because it was all that was available.
Regardless of the particular name or style, fermented products containing milk or other ingredients have been a part of Mexican cuisine for centuries. That tradition is arguably rooted in both preferences and pragmatism. Fermentation not only improves the food in terms of flavor but also preserves it for longer. It can even boost nutrient availability. While you could say the same about sour cream, people looking for the most traditional taste of Mexico in their fiesta recipes should consider using crema fresca, jocoque, and similar options for a delicious spice-quenching element.