Homemade keto ranch dressing means fresh chives, dill, and parsley in every pour — and never a mystery ingredient list. It whisks together in five minutes from mayonnaise, Dijon, and a clean blend of herbs and spices. Just 0.3 g net carbs per serving, and you will not want to go back to the bottle.
If you’re part of the ‘put ranch on everything’ club, you’ve come to the right place. I am a firm believer that ranch dressing is a culinary masterpiece, and once I discovered how easy it is to make from scratch, I never looked back. Whipping up your own means you’re using fresh, clean ingredients and can perfectly tailor the zesty herbs and spices to create your signature flavor. Get ready to say goodbye to store-bought dressing forever!
Ingredients
• 1 cup / 240g (8.5 oz) mayonnaise, store-bought or homemade
• ¼ cup / 60ml water
• 2 teaspoons / 4g (0.14 oz) chopped fresh chives
• 1½ teaspoons / 7.5ml (0.3 fl oz) apple cider vinegar
• 1 teaspoon / 5g (0.18 oz) Dijon mustard
• 1 teaspoon / 2g (0.07 oz) chopped fresh dill
• 1 teaspoon / 2g (0.07 oz) chopped fresh flat-leaf parsley
• 1 teaspoon / 3g (0.11 oz) garlic powder
• ½ teaspoon / 1.5g (0.05 oz) onion powder
• ½ teaspoon / 3g (0.11 oz) sea salt
• ½ teaspoon / 1g (0.04 oz) ground black pepper
Instructions
1. DIRECTIONS
2. Combine all in a small mixing bowl.
3. Whisk vigorously until the dressing is smooth and everything is fully incorporated.
4. Transfer to an airtight container or jar and store in the refrigerator for up to 2 weeks. For best results, let it chill for at least 30 minutes before serving to allow the flavors to meld.
Nutritional Information
• NUTRITIONAL INFO
• MAKES: 1¼ cups / 300ml (10.1 fl oz)
• SERVING SIZE: 2 tablespoons
• CALORIES: 146
• FAT: 16g
• PROTEIN: 0.1g
• TOTAL CARBS: 0.4g (0.01 oz)
• FIBER: 0.1g
• NET CARBS: 0.3g (0.01 oz)
Pro Tips
• For a classic tangy flavor, substitute the water with an equal amount of buttermilk.
• Let the dressing chill in the refrigerator for at least 30-60 minutes before serving. This allows the flavors of the herbs and spices to meld together for a much richer taste.
• Adjust the consistency to your liking. For a thicker dip perfect for veggies, reduce the water or buttermilk. For a thinner, pourable dressing for salads, add a little more liquid one tablespoon at a time.
FAQ
Q: How long does homemade ranch dressing last
A: When stored in an airtight container in the refrigerator, this homemade ranch dressing will last for up to 2 weeks. For the best flavor, let it chill for at least 30 minutes before serving to allow the flavors to meld.
Q: How can I make this ranch dressing tangier
A: For a classic tangy flavor, the recipe suggests substituting the water with an equal amount of buttermilk.
Q: Can I change the consistency of this dressing
A: Yes, you can easily adjust the consistency. For a thicker dip, reduce the amount of water or buttermilk. For a thinner, more pourable dressing for salads, add a little more liquid one tablespoon at a time until you reach your desired consistency.
Q: Is this ranch dressing keto-friendly
A: Yes, based on the nutritional information provided, this dressing is very keto-friendly, with only 0.3g (0.01 oz) of net carbs per 2-tablespoon serving.
Pro Tips
- Let the dressing chill for 30 to 60 minutes before serving. The herbs and spices need that time to meld into a much richer, rounder flavor.
- For a classic tangy ranch, substitute the water with an equal amount of buttermilk — same consistency, deeper flavor.
- Adjust the consistency to your use: reduce the water or buttermilk for a thick veggie dip, or add liquid one tablespoon at a time for a pourable salad dressing.
- Whisk vigorously until completely smooth so the garlic powder and onion powder are fully hydrated — no one wants a dusty pocket of spice.
- Store in an airtight container or jar in the refrigerator for up to 2 weeks.
Frequently Asked Questions
How long does homemade keto ranch keep?
Up to 2 weeks in an airtight container in the refrigerator. Give it a stir before each use, as the herbs can settle over time.
Can I use buttermilk instead of water?
Yes — an equal amount of buttermilk gives the classic tangy ranch flavor. The rest of the recipe stays exactly the same.
Is this ranch dressing keto?
Per 2-tablespoon serving it has 0.4 g total carbs with 0.1 g fiber, about 0.3 g net carbs, and 16 g fat. It is one of the most keto-friendly dressings you can make.
How do I make it thicker for a dip?
Simply reduce the water or buttermilk. For a pourable salad dressing, thin it with more liquid one tablespoon at a time until you reach the consistency you want.
Recipe card below.
More Recipes You’ll Love
- Keto Roasted Radishes with Brown Butter Sauce
- Salmon with Creamy Lemon Sauce
- Pan-Fried Asparagus with Lemon-Tahini Sauce

Homemade Keto Ranch Dressing
Ingredients
Method
- DIRECTIONS
- Combine all in a small mixing bowl.
- Whisk vigorously until the dressing is smooth and everything is fully incorporated.
- Transfer to an airtight container or jar and store in the refrigerator for up to 2 weeks. For best results, let it chill for at least 30 minutes before serving to allow the flavors to meld.
- Let the dressing chill in the refrigerator for at least 30-60 minutes before serving. This allows the flavors of the herbs and spices to meld together for a much richer taste.
- Adjust the consistency to your liking. For a thicker dip perfect for veggies, reduce the water or buttermilk. For a thinner, pourable dressing for salads, add a little more liquid one tablespoon at a time.








