How to Make Mexican Crema at Home — Smooth, Tangy Recipe

A thick, tangy Mexican crema that’s perfect for drizzling over tacos, enchiladas, soups and more. Made with just four simple ingredients, this homemade crema adds the ideal creamy richness to Mexican and Tex‑Mex dishes.

Cup filled with homemade mexican crema with a spoon above drizzling crema.

What is Mexican Crema?

Mexican crema is a popular Mexican and Tex‑Mex condiment similar to American sour cream but with its own distinct texture and flavor. It’s smooth and creamy with a gentle tang that complements spicy and savory dishes.

Use crema as a finishing drizzle over nachos, tacos, enchiladas, grilled corn, or soups. Its cool creaminess softens heat from chiles and balances bold flavors while contributing a silky mouthfeel.

Ingredients

Ingredients needed to make homemade mexican crema laid out on the counter. A measuring glass of cream, bowl of sour cream, half a lime, and a small amount of salt.
  • Heavy cream: creates a rich, velvety base.
  • Sour cream: provides the cultured tang; buttermilk can be used as a substitute if preferred.
  • Lime juice: adds a bright, fresh citrus note.
  • Salt: fine sea salt to taste.

See the recipe card below for exact measurements and full instructions.

How to Make Mexican Crema

  1. Combine heavy cream and sour cream (or buttermilk) in a clean jar or measuring cup and stir until smooth.
  2. Loosely cover and leave at room temperature for up to 24 hours, or until the mixture thickens slightly.
  3. Stir in lime juice and salt, taste, and adjust seasoning as needed.
  4. Seal and refrigerate. The crema will thicken further as it chills; store in a sealed container for up to two weeks.
Squeezing lime juice into a jar filled with Mexican sour cream.

Mexican Crema vs Sour Cream

  • Crema generally has a higher fat content than sour cream, which helps it stay stable when warmed and gives it a silkier texture.
  • Flavor-wise, crema is slightly sweeter and less sharp—more gently tangy than sour cream.
  • Crema is usually thinner and more pourable, making it ideal for drizzling, while sour cream is often served in spoonfuls or dollops.
Overhead of a glass filled with mexican cream sauce with a spoon dipping in.

Mexican Crema Substitutes

  1. Crème fraîche: similar tang and creaminess; thin with a little lime juice or milk if you want a pourable consistency.
  2. Sour cream: readily available and tangy—stir in a splash of milk to loosen it for drizzling.
  3. Plain yogurt: a lighter alternative that still provides a cooling, creamy element; flavor will be slightly different.

Flavor Variations

Glass filled with red pepper crema with a wooden spoon scooping it up.

Smoky Red Pepper Crema

Cup filled with chipotle crema on top of a stack of mexican tiles, lime wedges around it.

Chipotle Crema

Overhead view of a cup filled with light green colored avocado crema being scooped up with a wooden spoon.

Avocado Crema

Glass filled with cilantro lime crema topped with fresh diced cilantro and a wooden spoon to serve.

Cilantro Lime Crema

Glass filled with smooth Lime Crema topped with lime zest. Sitting on top of mexican tiles.

Lime Crema

Recipes that Use Mexican Crema

  • Grilled Mexican Street Corn (elote)
  • Esquites (Mexican street corn cups)
  • Fresas con Crema
  • Mexican Street Corn Chowder
  • Drizzle on tacos, burritos, quesadillas, nachos, enchiladas, or any favorite Tex‑Mex meal.

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Mexican Crema

5 from 2 votes
Prep: 5 mins
Resting Time: 1 d
Total: 1 d 5 mins
Servings: 6
Author: Serene
A thick, tangy Mexican crema that’s perfect for drizzling on tacos, enchiladas, soups and more. Made with only four ingredients, this homemade version brings creamy richness to your favorite dishes.
Overhead of a glass filled with mexican cream sauce with a spoon dipping in.

Ingredients

  • 1 cup heavy cream
  • 2 tablespoons sour cream
  • 1/4-1/2 teaspoon lime juice
  • 1/8 teaspoon salt

Instructions

  • Add the heavy cream and sour cream to a large jar or measuring cup and stir until fully combined.
  • Loosely cover and let sit at room temperature for up to 24 hours, or until the mixture thickens slightly.
  • Stir in lime juice and salt, taste, and adjust seasoning as needed.
  • Seal and store in the refrigerator for up to two weeks; the crema will thicken more as it chills. Thin with a little lime juice or milk if needed.

Notes

If you have a weakened immune system, exercise caution with fermented dairy products.

The crema will continue to thicken in the refrigerator; thin with lime juice or milk if you prefer a looser consistency.

Nutrition

Calories: 143kcal | Carbohydrates: 1g | Protein: 1g | Fat: 15g

Nutrition information is automatically calculated and should be used as an approximation.

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Recipe posted April 3, 2023. Updated April 8, 2024.