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Homemade Mexican Crema Recipe

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3.9 from 6 reviews

Mexican Crema is a tangy, rich, and creamy condiment similar to sour cream, perfect for topping tacos, soups, and various Mexican dishes. Made by fermenting heavy cream and buttermilk with lime juice, this homemade crema offers a fresh and authentic flavor with a smooth texture.

Ingredients

Ingredients

  • 1 cup heavy cream
  • 2 tablespoons buttermilk
  • 2 tablespoons lime juice
  • ⅛ teaspoon fine salt, plus more to taste

Instructions

  1. Combine Cream and Buttermilk: Add the heavy cream and buttermilk into a small bowl or glass jar. Stir together gently but thoroughly to ensure the liquids are well mixed.
  2. Ferment Mixture: Cover the bowl or jar tightly with plastic wrap or a lid. Place it in a warm spot at room temperature and let it sit undisturbed for 12 to 24 hours. This fermentation process allows the mixture to culture and thicken, developing the characteristic tangy flavor of crema.
  3. Add Lime Juice and Salt: After fermentation, add lime juice and the fine salt to the thickened cream mixture. Stir well until fully combined to balance the flavor with acidity and seasoning.
  4. Serve or Store: Use the crema immediately as a topping, or cover and refrigerate it. It will keep fresh in the fridge for up to 2 weeks, allowing you to enjoy this versatile condiment any time.

Notes

  • Use fresh, high-quality heavy cream and buttermilk for the best results.
  • The fermentation time can vary depending on room temperature; if the mixture isn’t thickened and tangy after 12 hours, let it continue fermenting up to 24 hours.
  • If you prefer a thicker crema, you can strain it slightly through cheesecloth after fermentation.
  • Adjust salt to taste after mixing in the lime juice to achieve the perfect seasoning balance.
  • Store Mexican crema in an airtight container in the refrigerator, and stir before each use if it separates slightly.