5-Minute Creamy Dill Sauce for Salmon

This creamy dill sauce is the fastest way to make a salmon fillet feel like something you planned ahead. It comes together in 5 minutes with a handful of fridge and pantry staples, no stove required.

Tuck it next to seared salmon, pile it on smoked salmon toast, or spoon it over roasted potatoes. One batch and you have a bright, herby sauce that goes with far more than fish.

What Makes This Dill Sauce So Good

It is tangy, bright, and full of fresh dill without ever overpowering the fish. Greek yogurt gives it body and a clean lactic tang, while the capers deliver little salty pops that wake up the whole plate.

I keep coming back to this one because it is genuinely flexible. It works on hot salmon fresh from the pan, cold poached salmon the next day, and dolloped over roasted vegetables when I want a quick sauce that tastes like I did more than stir a bowl.

Ingredients

• 1/2 cup plain Greek yogurt: full-fat or 2% both work. Sour cream is a good swap.
• 2 tbsp finely chopped fresh dill: do not swap in dried here; fresh gives the grassy, lemony lift the sauce needs.
• 1 tbsp lemon juice: freshly squeezed for brightness.
• 1 tbsp capers, drained and roughly chopped: the brine is the seasoning, so rinse only if you want a milder sauce.
• 1 small garlic clove, grated: use a microplane so the garlic disappears into the sauce.
• 1/4 tsp salt: adjust at the end.
• 1/8 tsp black pepper: a few grinds of coarse black pepper work well.

Variations / Substitutions

• Dairy-free: swap the yogurt for a thick, unsweetened plain coconut yogurt or a vegan sour cream. The sauce will be a little less sharp, so add an extra squeeze of lemon.
• Herb swap: half the dill plus a tablespoon of finely chopped chives or parsley is great. Tarragon is strong; use only a teaspoon.
• Extra tang: stir in a teaspoon of Dijon mustard or a splash of pickle brine.
• Spice: a pinch of cayenne or a finely minced jalapeño gives a warm edge.
• Make it richer: replace the yogurt with equal parts mayo and sour cream for a rounder, richer texture.

Pan-Seared Asian-Style Cod is one of our favorite ways to use this sauce.

How to Make Dill Sauce for Salmon

Step 1: Whisk the Base

Scoop the 1/2 cup Greek yogurt into a medium bowl. Add the 1 tbsp lemon juice, the grated garlic clove, the 1/4 tsp salt, and the 1/8 tsp black pepper. Whisk until everything is smooth and the garlic is fully blended, about 30 seconds.

Step 2: Fold in the Dill and Capers

Scrape in the 2 tbsp chopped fresh dill and the 1 tbsp chopped capers. Fold them through with a spoon until evenly distributed. Let the bowl sit on the counter for 5 minutes so the dill softens and the flavors come together.

Step 3: Spoon Over the Salmon

Spoon the sauce generously right over hot salmon fillets, or pile it alongside a piece of grilled salmon. It is ready the moment you serve it.

Tips for the Best Dill Sauce

• Use fresh dill, not dried.: Fresh dill carries the grassy, almost lemony note that makes the sauce taste right. Dried dill loses that entirely.
• Let it rest before serving.: Those 5 minutes off the heat let the garlic mellow and the dill infuse into the yogurt. It makes a noticeable difference.
• Adjust the consistency.: If the sauce feels too thick, thin it with a teaspoon of cold water or extra lemon juice. You want a spoonable, not spreadable, texture.
• Taste before you salt.: Capers bring a good amount of salt. Give the sauce a quick taste after folding them in, then add salt only if it needs it.
• Chill it for meal prep.: Make the sauce in the morning, cover, and refrigerate. The flavor deepens over a few hours, and the cool sauce is wonderful on hot fish.

Scale it for a crowd:

Storing Leftover Dill Sauce

• Refrigerate: Cover the bowl or transfer to a jar and keep in the fridge for up to 3 days. The color of the dill will dull a little, but the taste stays bright. Stir before using.
• Reheating: There is no need to reheat. This sauce is meant to be served cold or at room temperature, which keeps the dill fresh and the yogurt tangy.

Ways to Use This Dill Sauce

Beyond salmon, spoon it over grilled chicken thighs or a simple piece of baked cod. It works as a dip for raw cucumbers, sugar snap peas, and warm pita triangles. Smear it on a plate under roasted carrots or new potatoes, and the heat from the vegetables almost melts it into a quick creamy dressing.

Frequently Asked Questions

Can I use dried dill instead of fresh?

No. Dried dill tastes dusty and muted here, and it will not deliver the same bright, herby lift. If fresh dill is not an option, use a small handful of very finely chopped chives or parsley and add a pinch of dried dill if you must, but the sauce will be different.

Can I make this dairy-free?

Yes. A thick, unsweetened plain coconut yogurt or a quality vegan sour cream will work. The sauce will be slightly less acidic, so add an extra half tablespoon of lemon juice to bring it back.

What if I do not have capers?

Chopped cornichons or a spoonful of finely diced dill pickles can step in. Rinse them first so the sauce does not turn too briny.

Is this sauce good on other fish?

Absolutely. It pairs with any mild, flaky white fish like cod, halibut, or tilapia, and it is lovely with grilled trout. It also works as a quick sauce for salmon cakes.

Dill Sauce For Salmon Recipe

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Prep Time 5 minutes mins

Total Time 5 minutes mins

Servings: 4 servings

Calories: 28

Ingredients Method Notes

Ingredients

  

• 1/2 cup plain Greek yogurt
• 2 tbsp finely chopped fresh dill
• 1 tbsp lemon juice
• 1 tbsp capers, drained and roughly chopped
• 1 small garlic clove, grated
• 1/4 tsp salt
• 1/8 tsp black pepper

Method

 

1. Whisk together the yogurt, lemon juice, garlic, salt, and pepper until smooth.
2. Fold in the dill and capers. Let the sauce rest for 5 minutes so the flavors can meld.
3. Spoon the sauce over hot salmon and serve right away.

Notes

A 5-minute rest on the counter before serving makes a real difference. The garlic loses its raw edge, and the dill softens into the sauce. If you are making it ahead, just stir well before using. The sauce thickens slightly as it chills.