This Green Chili Sour Cream Sauce recipe makes about 2 cups of smooth, creamy Southwestern sauce in just 5 to 10 minutes of prep and 10 to 15 minutes of cooking. A simple butter-and-flour roux, chicken broth, canned diced green chiles, and full-fat sour cream create a dependable sauce for enchiladas, burritos, chimichangas, tamales, baked chicken, pork, rice, roasted vegetables, and tortilla chips.
The flavor is rich but balanced, with cool tang from sour cream, gentle heat from green chiles, and subtle warmth from cumin, garlic, and black pepper. It is creamy without being heavy, and the sauce can be made mild or spicy depending on the chiles and optional jalapeños you choose.
This classic Green Chili Sour Cream Sauce is the kind of recipe that earns a regular place in your kitchen. It uses familiar ingredients, comes together in one saucepan, and brings creamy Southwestern flavor to simple meals without requiring a long list of seasonings.
The texture is thick enough to coat an enchilada or spoon over chicken, yet fluid enough to drizzle over rice and roasted vegetables. The small amount of flour provides body, while the sour cream adds a pleasant tang that keeps the sauce from tasting flat.
Quick: Prep takes 5 to 10 minutes, and cooking takes 10 to 15 minutes.
Versatile: Use it with enchiladas, burritos, tamales, chicken, pork, vegetables, rice, or chips.
Adjustable: Choose mild or hot green chiles and add jalapeño when you want more heat.
Reliable: The pale roux gives the sauce a smooth, lightly thickened consistency.
It is also easy to customize after the first batch. Some cooks stir in 1/2 to 1 cup of shredded Monterey Jack or pepper Jack cheese for a richer enchilada sauce, while others prefer the clean chile-and-sour-cream flavor of the original version.
Ingredients You’ll Need
Start with 2 tablespoons of unsalted butter and 2 tablespoons of all-purpose flour. Together, they form the pale roux that thickens the chicken broth without adding a toasted or browned flavor.
Use 1 cup of chicken broth, preferably low-sodium, followed by 1 cup of full-fat sour cream. Full-fat sour cream gives the sauce its smoothest texture and stands up better to gentle heating than reduced-fat varieties.
The green chile flavor comes from one 4-ounce can of diced green chiles, undrained or lightly drained. Leaving some of the liquid in the can helps preserve the chile flavor and keeps the sauce pleasantly loose.
For seasoning, gather 1/2 teaspoon kosher salt, 1/4 teaspoon ground cumin, 1/4 teaspoon garlic powder or 1 small minced garlic clove, and 1/4 teaspoon freshly ground black pepper. Because broth, canned chiles, and sour cream can differ in saltiness, wait until the end before adding more salt.
For mild sauce, use regular canned diced green chiles.
For more heat, use hot canned green chiles.
For a sharper spicy note, add 1 to 2 minced jalapeños with the canned chiles.
For a cheesy version, stir in 1/2 to 1 cup shredded Monterey Jack or pepper Jack after the sour cream is incorporated.
How to Make It Step-by-Step
Step 1: Melt the butter in a medium saucepan over medium heat. Once it is liquid and gently shimmering, whisk in the flour and keep stirring constantly for 1 to 2 minutes, making a pale roux that smells lightly buttery rather than toasted.
Step 2: Gradually pour in the chicken broth while whisking continuously. Adding the broth in a slow stream helps prevent lumps, and the mixture should become smooth as each addition is absorbed.
Step 3: Let the broth mixture simmer for 3 to 5 minutes. Whisk or stir occasionally as it lightly thickens; keep the heat moderate and do not brown the roux.
Step 4: Stir in the diced green chiles, kosher salt, cumin, garlic powder or minced garlic, and black pepper. Simmer gently for another 2 to 3 minutes so the chiles warm through and the seasonings spread evenly throughout the sauce.
Step 5: Reduce the heat to low or remove the saucepan from the heat. To temper the sour cream, whisk a few tablespoons of the hot broth mixture into it in a separate bowl before adding the warmed sour cream back to the saucepan.
Step 6: Whisk the sauce until the sour cream is completely smooth and evenly blended. Warm it gently for another minute if needed, but never allow the sauce to boil because high heat can cause the sour cream to curdle.
Step 7: Taste the finished sauce and adjust the salt carefully. Serve it immediately while warm, or keep it over very low heat for a short time, stirring occasionally.
Pro Tips for a Smooth Sauce
The most important technique is controlling the heat when the sour cream goes into the pan. Sour cream adds luxurious tang, but boiling can make its proteins separate and leave the sauce grainy or broken.
Tempering is simple: place the sour cream in a bowl, whisk in a few tablespoons of the hot broth mixture, and then add that mixture to the saucepan. This gently raises the sour cream’s temperature before it meets the rest of the sauce.
Keep the roux pale by stirring the butter and flour constantly for only 1 to 2 minutes. A browned roux can add a nutty flavor, but it is not the goal for this light, creamy sauce.
If the sauce seems too thick, whisk in a small splash of chicken broth while it is warm. If it seems too thin, give it another minute of gentle heating before adding more sour cream or cheese.
Whisk from the moment the flour enters the butter.
Add broth gradually rather than all at once.
Use low-sodium broth when possible.
Season after the green chiles and sour cream are incorporated.
Keep the sauce below a boil at every stage after adding sour cream.
Ways to Serve Green Chili Sour Cream Sauce
This sauce is a natural partner for enchiladas. Spoon it over filled tortillas before baking, or add a little more at the table for a cool, creamy finish that complements chicken, cheese, beans, or roasted vegetables.
Drizzle it over burritos, chimichangas, and tamales, where its tangy texture softens crisp edges and ties the fillings together. It is equally welcome over baked chicken or pork, especially when the meat needs a flavorful sauce that is ready quickly.
For a simple vegetarian meal, spoon the sauce over cooked rice and roasted vegetables. It also makes a generous dip for tortilla chips, particularly when served warm with extra diced green chiles on top.
Chicken or cheese enchiladas
Bean, beef, or pork burritos
Crispy chimichangas
Steamed or baked tamales
Baked chicken breasts or pork chops
Rice bowls and roasted vegetables
Tortilla chips and fresh vegetables
Storage, Reheating, and Make-Ahead Notes
Cool leftover sauce promptly and transfer it to a covered container. Refrigerate it and use it within a few days for the best flavor and texture.
Reheat the sauce gently in a saucepan over low heat, stirring often. Do not boil it, since vigorous heat may cause the sour cream to separate.
If the chilled sauce thickens, loosen it with a small amount of chicken broth while reheating. Add the broth gradually and whisk until the sauce becomes smooth and spoonable again.
This recipe is also practical to prepare shortly before dinner. Keep it warm over very low heat for a brief period, stir it before serving, and add a splash of broth if it becomes thicker than you prefer.
Flavor Variations
The basic recipe is intentionally balanced, so it welcomes small changes. Hot canned green chiles provide more heat without changing the sauce’s creamy character, while minced jalapeños add a fresher, sharper chile bite.
For a richer enchilada sauce, stir in 1/2 to 1 cup of shredded Monterey Jack or pepper Jack cheese after the sour cream has been incorporated. Add the cheese gradually over low heat and stir until melted, taking care not to boil the mixture.
You can also leave out the cumin or garlic if you prefer a cleaner green chile flavor. The sauce remains satisfying because the butter, broth, sour cream, and chiles provide its main structure and taste.
Green Chili Sour Cream Sauce
A classic creamy Southwestern-style sauce made with a pale roux, chicken broth, diced green chiles, and full-fat sour cream. It is ready in about 15 to 25 minutes and makes enough for six to eight servings.
14-ounce canDiced green chiles, undrained or lightly drained
Seasonings
1/2teaspoon, plus more to tasteKosher salt
1/4teaspoonGround cumin
1/4teaspoonGarlic powder or 1 small garlic clove, minced
1/4teaspoonFreshly ground black pepper
Method
Step-by-Step
Melt the butter in a saucepan over medium heat. Whisk in the flour and cook for 1 to 2 minutes, stirring constantly, until a pale roux forms; do not let it brown.
Gradually whisk in the chicken broth until the mixture is smooth. Simmer for 3 to 5 minutes, whisking occasionally, until lightly thickened.
Stir in the green chiles, kosher salt, cumin, garlic powder or minced garlic, and black pepper. Simmer gently for 2 to 3 minutes so the seasonings blend into the broth.
Reduce the heat to low or remove the saucepan from the burner. Whisk a few tablespoons of the hot broth mixture into the sour cream, then whisk the warmed sour cream into the saucepan.
Warm the sauce gently for another minute if needed, but do not boil it. Taste and adjust the salt before serving.
Notes
Use low-sodium broth and season at the end because canned green chiles and sour cream vary in saltiness. For a hotter sauce, use hot canned green chiles or add 1 to 2 minced jalapeños. Store leftovers covered in the refrigerator and reheat gently without boiling.
Final Thoughts
This Green Chili Sour Cream Sauce recipe is a classic for good reason: it is creamy, tangy, gently savory, and remarkably useful. The pale roux creates a smooth base, canned green chiles bring Southwestern character, and full-fat sour cream finishes the sauce with a cool richness.
Remember the key details: cook the roux without browning it, add the broth gradually, temper the sour cream, and never boil once the sour cream is in the pan. With those steps, you will have about 2 cups of dependable sauce for six to eight servings.
Serve it over enchiladas, burritos, chicken, pork, vegetables, or rice, and adjust the heat to suit your table. It is a comforting, flexible sauce that turns everyday ingredients into a memorable meal.
