If you’re searching for a creamy, flavorful dressing that won’t derail your health goals, look no further than this Low-fat Buttermilk Ranch Dressing. This recipe combines the classic flavors of ranch with a lightened-up twist, making it perfect for salads, dips, and drizzling over your favorite grilled vegetables. Packed with fresh herbs and a zesty kick, you’ll never want to go back to store-bought options again!
Why I Love This Recipe

This Low-fat Buttermilk Ranch Dressing is an absolute staple in my kitchen. Not only is it incredibly easy to whip up, but it also delivers on taste without the guilt. The marriage of fat-free sour cream, Greek yogurt, and light mayonnaise creates a luscious base that feels indulgent but is surprisingly low in calories. It’s versatile enough to complement any dish, whether you’re tossing a crisp salad, dipping fresh veggies, or even using it as a sauce for grilled chicken. Plus, the fresh herbs bring a burst of flavor that elevates this dressing to a whole new level.
What Goes In
To make this delightful Low-fat Buttermilk Ranch Dressing, you’ll need the following ingredients:
- 3/4 cup fat-free sour cream
- 3/4 cup fat-free Greek yogurt
- 1/3 cup Hellmann’s light mayonnaise
- 1 tsp garlic powder
- 1 tsp onion powder
- 1 tbsp chopped fresh chives
- 1 tbsp chopped fresh parsley
- 1 tsp salt
- Freshly ground pepper to taste
- 1-2 tbsp white balsamic vinegar
- 2 cups 1% low-fat buttermilk
Cook’s Kit
Before you dive into the kitchen, make sure you have the following tools handy:
- Mixing bowl: A large bowl for combining all your ingredients.
- Whisk: Essential for smooth blending of the dressing.
- Measuring cups and spoons: Accurate measurements are key to perfect flavor.
- Storage container: A sealable jar or bottle for storing your dressing in the fridge.
Low-fat Buttermilk Ranch Dressing: How It’s Done

Making this delicious dressing is a breeze! Follow these simple steps to create your Low-fat Buttermilk Ranch Dressing:
Step 1: Gather Your Ingredients
Start by measuring out all of your ingredients. Having everything prepped and ready to go makes the process smoother and more enjoyable.
Step 2: Mix the Base
In a large mixing bowl, combine the fat-free sour cream, fat-free Greek yogurt, and light mayonnaise. Use your whisk to blend these three ingredients together until you have a smooth and creamy base.
Step 3: Add the Flavorings
Next, sprinkle in the garlic powder, onion powder, chopped chives, chopped parsley, salt, and a few cracks of freshly ground pepper. Whisk these ingredients into the creamy mixture until they are fully incorporated.
Step 4: Incorporate the Buttermilk
Now it’s time to add the 1% low-fat buttermilk. Gradually pour it into the bowl while whisking to ensure a smooth consistency. The amount of buttermilk can be adjusted based on how thick or thin you prefer your dressing.
Step 5: Add the Vinegar
For that tangy ranch flavor, add 1 to 2 tablespoons of white balsamic vinegar. Start with one tablespoon, taste the dressing, and add more if you want a sharper kick.
Step 6: Final Taste Test
Give your dressing a final taste test. Adjust seasoning if necessary, adding more salt, pepper, or vinegar according to your preferences.
Step 7: Chill and Serve
Transfer the dressing to a sealable storage container and let it chill in the refrigerator for at least 30 minutes. This allows the flavors to meld beautifully. Once chilled, it’s ready to serve!
Spring–Summer–Fall–Winter Ideas

This Low-fat Buttermilk Ranch Dressing is perfect year-round! Here are some creative ways to use it in every season:
- Spring: Drizzle over a fresh garden salad with peas, radishes, and baby greens.
- Summer: Serve as a dipping sauce for grilled vegetable skewers at your next BBQ.
- Fall: Use it to dress a hearty kale salad with roasted squash and cranberries.
- Winter: Pair with warm roasted potatoes or as a topping for baked potatoes.
Avoid These Mistakes
To ensure your Low-fat Buttermilk Ranch Dressing turns out perfectly every time, keep these common mistakes in mind:
- Don’t skip the fresh herbs! Dried herbs can’t replicate the vibrant flavor of fresh.
- Be careful with the salt; start with less and add more to taste.
- Allow the dressing to chill before serving; this enhances the flavors significantly.
- Use quality ingredients, especially the buttermilk, to ensure the best taste.
Save It for Later
This dressing is not only delicious but also incredibly convenient. Here’s how to store it:
Keep your Low-fat Buttermilk Ranch Dressing in a sealed container in the refrigerator. It should last for about 1 week. Just give it a good stir before each use, as it may separate slightly while sitting.
Questions People Ask
Can I use regular mayonnaise instead of light mayonnaise?
Yes, you can! However, using regular mayonnaise will increase the calorie content, so if you’re looking for a low-fat option, stick with the light mayonnaise.
Is there a substitute for buttermilk?
If you don’t have buttermilk on hand, you can make a quick substitute by adding 1 tablespoon of white vinegar or lemon juice to 1 cup of milk. Let it sit for about 5 minutes before using.
Can I make this dressing vegan?
Absolutely! You can substitute the dairy ingredients with plant-based alternatives, such as vegan sour cream, yogurt, and mayonnaise, and use almond or soy milk mixed with vinegar as a buttermilk replacement.
What can I serve with this dressing?
This dressing is incredibly versatile! It’s perfect for salads, as a veggie dip, drizzled over tacos, or even used in wraps. Get creative with it!
Try These Next
If you loved this Low-fat Buttermilk Ranch Dressing, you might also enjoy:
Before You Go
I hope you enjoy making and indulging in this Low-fat Buttermilk Ranch Dressing as much as I do! It’s a delightful way to add flavor to your meals while keeping things light. Don’t forget to share your creations and any variations you come up with. Happy cooking!

Low-fat Buttermilk Ranch Dressing
Ingredients
- 3/4 cup fat-free sour cream
- 3/4 cup fat-free Greek yogurt
- 1/3 cup Hellmann's light mayonnaise
- 1 tsp garlic powder
- 1 tsp onion powder
- 1 tbsp chopped fresh chives
- 1 tbsp chopped fresh parsley
- 1 tsp salt
- to taste Freshly ground pepper
- 1-2 tbsp white balsamic vinegar
- 2 cups 1% low-fat buttermilk
Instructions
- Start by measuring out all of your ingredients. Having everything prepped and ready to go makes the process smoother and more enjoyable.
- In a large mixing bowl, combine the fat-free sour cream, fat-free Greek yogurt, and light mayonnaise. Use your whisk to blend these three ingredients together until you have a smooth and creamy base.
- Next, sprinkle in the garlic powder, onion powder, chopped chives, chopped parsley, salt, and a few cracks of freshly ground pepper. Whisk these ingredients into the creamy mixture until they are fully incorporated.
- Now it’s time to add the 1% low-fat buttermilk. Gradually pour it into the bowl while whisking to ensure a smooth consistency. The amount of buttermilk can be adjusted based on how thick or thin you prefer your dressing.
- For that tangy ranch flavor, add 1 to 2 tablespoons of white balsamic vinegar. Start with one tablespoon, taste the dressing, and add more if you want a sharper kick.
- Give your dressing a final taste test. Adjust seasoning if necessary, adding more salt, pepper, or vinegar according to your preferences.
- Transfer the dressing to a sealable storage container and let it chill in the refrigerator for at least 30 minutes. This allows the flavors to meld beautifully. Once chilled, it’s ready to serve!
Equipment
- Mixing Bowl
- Whisk
- Measuring cups
- Storage container
Notes
- Fresh herbs make a huge difference; use them for the best flavor.
- Start with less salt and adjust to taste for perfect seasoning.
- Let the dressing chill for enhanced flavors before serving.
