Keto Blue Cheese Dressing – Creamy, Tangy, and Low-Carb

If you love bold, savory flavors, this Keto Blue Cheese Dressing will be your new go-to. It’s rich, creamy, and perfectly tangy, with chunky bits of blue cheese in every bite. You can use it as a salad dressing, a dip for wings and veggies, or a spread for burgers.

Best of all, it comes together in minutes with simple ingredients you probably already have. This is the kind of recipe you’ll want to keep in your fridge all week.

What Makes This Recipe So Good

• Truly low-carb: No added sugar, no sneaky carbs—just full-fat ingredients that fit a keto lifestyle.
• Big flavor: Blue cheese brings salty, funky depth balanced with lemon juice and garlic. It’s bold without being overpowering.
• 10-minute prep: Mix, mash, and stir.
  

  That’s it. No cooking required.

• Versatile texture: Keep it thick for dipping or thin it out for drizzling. You’re in control.
• Meal-prep friendly: Stores well and tastes even better the next day once the flavors meld.

Ingredients

• 3/4 cup full-fat mayonnaise
• 1/2 cup sour cream (full-fat)
• 2/3 cup blue cheese crumbles (plus a little extra for topping, optional)
• 1–2 tablespoons lemon juice (or white wine vinegar), to taste
• 1 teaspoon Dijon mustard
• 1 small garlic clove, finely grated or minced (or 1/4 teaspoon garlic powder)
• 2–4 tablespoons heavy cream or unsweetened almond milk, as needed for thinning
• 1/4 teaspoon sea salt, or to taste
• 1/4 teaspoon black pepper, or to taste
• Optional: 1–2 tablespoons chopped fresh chives or parsley

How to Make It

1. Mash the cheese: In a medium bowl, add half of the blue cheese.
   

   Use a fork to mash it into a paste. This helps infuse the dressing with bold blue cheese flavor.

2. Add the creamy base: Stir in the mayonnaise and sour cream until smooth and well combined.
3. Season and brighten: Add Dijon, garlic, lemon juice (start with 1 tablespoon), salt, and pepper. Mix thoroughly.
4. Adjust the texture: Stir in heavy cream or almond milk, 1 tablespoon at a time, until it’s your preferred consistency.
   

   Keep it thick for dipping or thinner for salads.

5. Fold in chunks: Add the remaining blue cheese crumbles for texture. Fold gently so you keep some chunks intact.
6. Taste and tweak: Add more lemon juice, salt, or pepper if needed. Stir in chopped chives or parsley if using.
7. Rest and serve: For best flavor, cover and chill for at least 30 minutes before serving.
   

   The flavors deepen as it rests.

Storage Instructions

• Refrigerate: Store in an airtight container in the fridge for 5–7 days.
• Stir before serving: It may thicken or separate slightly. Give it a quick stir to bring it back together.
• Do not freeze: Freezing can cause the dressing to split and become grainy.

Benefits of This Recipe

• Keto-friendly fats: Full-fat dairy supports satiety and fits well into low-carb macros.
• Customizable: You control the thickness, tang, and chunkiness based on how you like it.
• Versatile use: Works as a dip, dressing, or sauce for steak, wings, burgers, and chopped salads.
• Budget-friendly: Uses everyday ingredients and makes several servings.
• Quick to prep: Ideal for busy weeknights and last-minute guests.

What Not to Do

• Don’t use low-fat mayo or sour cream: They’re higher in carbs and make the dressing less creamy.
• Don’t skip the acid: Lemon juice or vinegar balances the richness. Without it, the dressing tastes flat.
• Don’t over-thin at once: Add liquid gradually.
  

  It’s hard to thicken once it’s too runny.

• Don’t use sweetened almond milk: It can add unwanted carbs and an off flavor.
• Don’t forget to chill: A short rest helps the flavors meld and improves the texture.

Alternatives

• Dairy-free option: Use avocado oil mayo, unsweetened coconut yogurt, and a splash of almond milk. Choose a dairy-free blue cheese alternative or use crumbled dairy-free feta for a similar salty bite.
• No lemon on hand: Use white wine vinegar or apple cider vinegar. Start small and build up.
• Milder flavor: Swap part of the blue cheese with crumbled feta or gorgonzola dolce (a milder, creamier blue).
• Herb variations: Try dill, thyme, or green onions for a different twist.
• Garlic-free: Skip the garlic and add a pinch of onion powder for gentle savory depth.

FAQ

Is blue cheese keto?

Blue cheese is naturally low in carbs and high in fat, making it a great fit for a keto diet.

Most brands have less than 1 gram of carbs per serving.

How many carbs are in this dressing?

Exact numbers depend on your specific brands and add-ins, but this recipe typically lands around 1–2 net carbs per two-tablespoon serving. Check your mayo and sour cream labels to be sure.

Which blue cheese should I use?

Use what you like eating on its own. Roquefort and Danish blue are strong and salty, while gorgonzola can be milder and creamier.

A mix is great for balance.

Can I make it thinner for salads?

Yes. Add a little heavy cream, almond milk, or even water, 1 tablespoon at a time, until you reach a pourable consistency. Adjust salt and acid after thinning.

How long does it last?

Stored in an airtight container in the fridge, it keeps for 5–7 days.

If it smells off or separates badly, discard it and make a fresh batch.

Can I make it without mayonnaise?

You can replace mayo with more sour cream and a tablespoon of olive oil for richness. The flavor will be slightly different but still delicious and keto-friendly.

What can I serve this with?

It’s excellent with wedge salads, buffalo wings, celery and cucumber sticks, grilled steak, bacon cheeseburgers, and roasted Brussels sprouts.

Final Thoughts

This Keto Blue Cheese Dressing is simple, reliable, and packed with flavor. It’s creamy enough for dipping yet easy to thin for drizzling, and it turns everyday meals into something special. Keep a jar in the fridge, and you’ll always have a quick way to dress up salads, wings, and grilled meats. Once you make it at home, the bottled versions won’t stand a chance.