Bring bold, smoky flavor and a silky texture to any dish with this easy Creamy Cajun Sauce. Built from just five simple ingredients, it combines mayo, sour cream, Cajun hot sauce, Cajun seasoning, and lemon juice for a rich, tangy sauce that’s ready in about 5 minutes. Use it as a dip, a drizzle, a spread, or to toss with wings and shrimp—this sauce is a fast, flavorful way to elevate weeknight meals and snacks.
This sauce began as a simple accompaniment for Cajun-style wings and quickly became a favorite for dipping shrimp and fresh vegetables. The ingredients are pantry staples for many cooks, so you can mix this up on short notice to add a punch of flavor to sandwiches, tacos, grilled seafood, or roasted vegetables.
Ingredients
Below are the ingredients that make this Creamy Cajun Sauce bright, creamy, and well balanced. For the full recipe measurements, see the recipe section further down.
- Mayonnaise – provides a smooth, rich base and keeps the sauce thick and spreadable. Using all sour cream will thin the sauce slightly.
- Sour cream – adds tang and lightness to balance the mayo.
- Hot sauce – a Louisiana-style hot sauce works especially well to bring that authentic Cajun tang and heat.
- Cajun seasoning – a smoky, garlicky spice blend that defines the flavor. Use a store-bought blend or a homemade mix of paprika, salt, black pepper, onion powder, and garlic powder.
- Lemon juice – brightens the sauce and cuts through the richness.
Instructions
- In a medium bowl, whisk together the mayonnaise, sour cream, hot sauce, Cajun seasoning, and lemon juice until smooth and fully combined.
- Taste and adjust: add more hot sauce if you prefer more heat, or a little extra lemon juice to increase brightness.
- Use the sauce immediately, or transfer it to an airtight container and refrigerate. It will keep for up to 10 days.
Ways to use it
This Creamy Cajun Sauce is highly versatile. Use it wherever you want a creamy, slightly spicy, and savory boost:
- Toss with wings: Coat fried, baked, or air-fried chicken wings for a saucy finish. Aim for about 1/4 cup of sauce per pound of wings when tossing.
- Dip: Serve alongside raw or roasted vegetables, fries, or fried shrimp as a flavorful dip.
- Spread: Use as a sandwich or burger spread to add richness and heat. It pairs particularly well with pepper jack or smoked gouda on grilled burgers.
- Drizzle: Finish grilled chicken, steak, or fish with a spoonful of sauce to add creaminess and a Cajun kick.
More sauce ideas
If you enjoy homemade sauces, try experimenting with other simple, bold options like garlic-parmesan, chimichurri, stir-fry sauce, or a tangy Carolina-style BBQ sauce to expand your flavor repertoire.
Garlic Parmesan Sauce
Cilantro Chimichurri
Stir Fry Sauce
Carolina Gold BBQ Sauce
Creamy Cajun Sauce
Summary: A quick 5-minute sauce made with five ingredients. Smoky Cajun seasoning and tangy hot sauce blend with a creamy base for an adaptable condiment that complements wings, seafood, sandwiches, and vegetables.
Servings: about 10 ounces
Prep time: 5 minutes
Total time: 5 minutes
Author: Whitney Bond
Ingredients
- 1/2 cup mayonnaise
- 1/2 cup sour cream
- 2 tablespoons Cajun-style hot sauce
- 2 tablespoons Cajun seasoning
- 2 teaspoons lemon juice
Instructions
- Combine the mayonnaise, sour cream, hot sauce, Cajun seasoning, and lemon juice in a mixing bowl.
- Whisk until the mixture is smooth and evenly blended. Taste and adjust seasoning or heat as desired.
- Transfer to a covered container and refrigerate until ready to use. Keeps well for up to 10 days in the refrigerator.
Notes & Tips
- Heat level: This recipe has a noticeable spicy kick. To reduce heat, start with 1 tablespoon of hot sauce and add more to taste. To increase heat, add extra hot sauce or a pinch of cayenne.
- Texture: Mayonnaise keeps the sauce thick and creamy. If you prefer a lighter texture, substitute part of the mayo with additional sour cream or plain Greek yogurt.
- Storage: Store the sauce in an airtight container in the refrigerator for up to 10 days. Because it contains dairy, freezing is not recommended—the texture will change when thawed.
- Using with wings: For tossing wings, use roughly 1/4 cup of sauce per pound of cooked wings for a well-coated result.
- Customizations: Add a clove of minced garlic for extra savory depth, a drizzle of honey for a touch of sweetness, or chopped fresh herbs for brightness.
Nutrition Facts (approximate per ounce)
- Calories: 103 kcal
- Carbohydrates: 1 g
- Protein: 1 g
- Fat: 11 g (Saturated fat: 3 g)
- Sodium: 144 mg
- Vitamin A: moderate amount (from spices)
Enjoyed this sauce? Try it with grilled chicken, blackened shrimp, or as a bold sandwich spread. Small tweaks to the seasoning and heat let you tailor it to your taste.