This is a from-scratch buttermilk ranch dressing made with fresh garlic, spring onion, and dill instead of the dried powders most recipes rely on. It takes 10 minutes and uses ingredients you likely already have. The result is noticeably brighter and less one-dimensional than anything from a bottle.
What makes this version work
The combination of buttermilk, mayonnaise, and plain yogurt does real work here. Buttermilk alone would be too thin to cling to leaves; the mayo adds body and fat that carries flavor, while the yogurt keeps it from feeling heavy. Red wine vinegar and Worcestershire sauce give the dressing a savory backbone that dried spices simply canโt replicate โ fresh garlic and spring onion need acid to bloom properly, and those two ingredients provide it. Blend everything thoroughly so the garlic fully incorporates rather than sitting in uneven pockets.
About the ingredients
- Buttermilk: Full-fat buttermilk gives the best texture. Low-fat works but the dressing will be slightly thinner. In a pinch, add 1 tablespoon of white vinegar or lemon juice to 1 cup of whole milk, let it sit 5 minutes, and use that instead.
- Worcestershire sauce: This is the ingredient people skip and then wonder why the dressing tastes flat. It adds umami depth without tasting like Worcestershire. Donโt leave it out.
- Plain yogurt: Full-fat Greek yogurt makes the dressing thicker and richer. Regular plain yogurt keeps it pourable. Both work โ choose based on how you plan to use it.
- Fresh dill: Dried dill is a poor substitute here; it tastes dusty rather than herby. If you canโt find fresh dill, fresh chives are a reasonable swap.
Common problems and fixes
- Dressing is too thin: Add another tablespoon of mayonnaise or switch to full-fat Greek yogurt. Thin dressing pools at the bottom of the bowl instead of coating the leaves.
- Garlic tastes sharp or raw: A single clove is enough. If your garlic is very pungent, let the finished dressing sit in the fridge for 20โ30 minutes before serving โ the acid in the vinegar mellows it out considerably.
- Dressing separates in the jar: This is normal with fresh ingredients and no emulsifiers. Just shake or stir before using. It doesnโt mean anything has gone wrong.
- Salad goes soggy quickly: Dress it at the table โ a pre-dressed salad goes limp fast, especially with delicate greens. Keep the dressing in a separate jug and let people pour their own.
- Flavor tastes muted: Taste after mixing and adjust salt first, then vinegar. Under-seasoned dressing makes the whole salad taste flat no matter how good the other components are.
Storage and make-ahead
Store the dressing in a sealed jar or bottle in the refrigerator for up to 5 days. The flavors actually improve after a few hours as the garlic and dill infuse into the base, so making it the morning before a meal is a smart move. Give it a good shake before each use. Do not freeze it โ the dairy will split and the texture wonโt recover. If youโre building a full salad to serve as a main, keep the dressing, greens, and any crunchy toppings (croutons, seeds, bacon bits) in separate containers until youโre ready to eat. Assembled and dressed, the salad is best within about 15 minutes.
The Best Homemade Buttermilk Ranch Salad Dressing
Ingredients
- 1 cup buttermilk
- ยฝ cup mayonnaise
- ยฝ cup plain yogurt
- 3 tablespoons red wine vinegar
- 1 tablespoon Worcester sauce
- 1 clove garlic crushed
- 1 stalk spring onion finely chopped
- 1 teaspoon fresh dill finely chopped
- 1 pinch salt
- 1 pinch ground black pepper
Instructions
- Place all ingredients into a blender or mixing bowl and mix thoroughly.
- Using a funnel, pour into a serving jug.
Nutrition
Frequently asked questions
Can I make this dressing without a blender?
Yes โ a bowl and a whisk work fine. Mince the garlic as finely as possible and chop the spring onion and dill very small so they distribute evenly without the help of a blender blade.
What salads does this dressing actually work well on?
It works best on sturdy, textured salads โ romaine, chopped broccoli, or anything with bacon, chicken, or cheese that needs a creamy dressing to tie it together. Itโs thick enough to double as a dip for raw vegetables or a sauce for grilled chicken, which makes it useful beyond just salads.
Is there a dairy-free version?
The recipe as written depends on buttermilk and yogurt for both flavor and texture, so a true dairy-free swap changes it significantly. Unsweetened coconut yogurt and oat milk with a splash of apple cider vinegar can approximate the base, but the flavor will be milder.
How do I know if the dressing has gone off?
Smell it โ sour dairy has a distinct off smell thatโs different from the normal tang of buttermilk. Visible mold or a noticeably watery separation that wonโt re-emulsify when shaken are also signs to discard it. Stick to the 5-day window and you wonโt have issues.