Crema Espesa
It isn't uncommon to see three of four buckets of cream in Central, West-Central and Tabascan markets: from thin, sweet and fresh to well ripened, thick and tangy. It's all heavy cream — not the light, low-butterfat "cream" that is cultured for sour cream here — so it has a richer, glossier texture. And you can bet it's not pasteurized, because the process would have killed the natural bacteria that perserves and thickens the riper cream.
To me, this thick, ripe cream (similar to French crème fraîche) is one of the great pleasures of Mexican cooking. Mixing a little milk or cream into our commercial sour cream is a passable substitute here, but nothing like the smoother, less acidic taste of this recipe
Recipe information
Yield
Makes about 1 cup
Ingredients
Preparation
Step 1
1. Preparing the cream. Pour the cream into a small saucepan, set over low heat and stir just until the chill is off; do not heat above 100°F (lukewarm). Stir in the buttermilk and pour into a glass jar.
Step 2
2. Ripening the cream. Set the lid on the jar (but don't tighten it) and place in a warm (80-90°F) spot. Let the cream culture and set for 12 to 24 hours, until noticeably thicker (perhaps almost set like yogurt or sour cream). Stir gently, screw on the lid and refrigerate at least 4 hours to chill and complete the thickening.
