This grilled salmon sandwich is a delicious treat packed with flavor! The tender salmon pairs perfectly with a creamy dill sauce that adds a fresh twist. Yum!
I love how easy it is to whip these sandwiches up for lunch or dinner. Just grill the salmon, slather on that dill sauce, and you’re ready to dig in! It’s a winner every time!
Key Ingredients & Substitutions
Salmon: Fresh salmon fillets are a must for the best flavor! If you’re looking for alternatives, try using trout or even grilled chicken if you prefer that over fish.
Bread: Ciabatta rolls add a nice texture, but you can use any bread you have on hand, like whole wheat or sourdough. Just make sure it’s sturdy enough to hold the filling!
Dill: Fresh dill brightens up the dish. If you can’t find fresh dill, dried dill will work. Just use about one-third of the amount since dried herbs are more concentrated.
Sour Cream/Greek Yogurt: Both are great for the sauce! If you want a lighter version, swap them with plain yogurt or use a dairy-free alternative for a healthier twist.
How Do I Grill the Salmon Perfectly?
Grilling salmon can be a breeze if you follow a few simple steps! The key is to avoid overcooking, so keeping an eye on it is essential.
- First, ensure your grill is preheated well. This helps prevent the salmon from sticking.
- Use a fish spatula to flip the salmon carefully. If you find it hard to lift, give it a little more time to sear.
- Another good tip is to cook with the skin on (if your fillet has it). It protects the flesh from drying out and adds flavor.
Grill for about 4-5 minutes per side. You’ll know it’s ready when the fish flakes easily with a fork but is still moist inside. Letting it rest for a few minutes after grilling enhances the flavor, so don’t skip this step!

Grilled Salmon Sandwich with Dill Sauce
Ingredients You’ll Need:
For the Sandwich:
- 2 salmon fillets (about 6 ounces each)
- Salt and black pepper, to taste
- 1 tablespoon olive oil, for grilling
- 4 slices sandwich bread or ciabatta rolls
- 4 large lettuce leaves
- 2 medium tomatoes, sliced
- A few fresh dill sprigs (some for garnish and some for sauce)
For the Dill Sauce:
- 1/2 cup mayonnaise
- 1/4 cup sour cream or Greek yogurt
- 1 tablespoon fresh dill, finely chopped
- 1 teaspoon lemon juice
- 1/2 teaspoon Dijon mustard (optional)
- Salt and black pepper, to taste
How Much Time Will You Need?
This recipe takes about 15 minutes for preparation and cooking time, plus a little extra if you choose to let the dill sauce chill in the fridge for a more enhanced flavor. Overall, you’ll enjoy a delicious meal in about 30 minutes!
Step-by-Step Instructions:
1. Prepare the Dill Sauce:
In a small bowl, combine the mayonnaise, sour cream (or Greek yogurt), chopped dill, lemon juice, and Dijon mustard if you’re using it. Mix everything together nicely and season with salt and pepper to taste. Set it aside in the fridge while you prepare the rest of the sandwich.
2. Preheat the Grill:
Heat your grill or grill pan over medium-high heat. To prevent sticking, brush it lightly with olive oil. This step helps ensure a perfectly grilled salmon!
3. Season the Salmon:
Take your salmon fillets and pat them dry with a paper towel. Generously season both sides with salt and black pepper to enhance their flavor.
4. Grill the Salmon:
Place the salmon on the grill skin-side down (if your fillet has skin). Grill for about 4-5 minutes on each side. You want to see nice grill marks and ensure the salmon is cooked through yet still moist inside. Once done, take it off the grill and let it rest for a couple of minutes.
5. Toast the Bread:
While the salmon is resting, toast your bread slices. You can do this on the grill for about a minute on each side or use a toaster until they’re golden brown. Toasting adds a nice crunch!
6. Assemble the Sandwich:
For the base of your sandwich, take one slice of bread and place a large lettuce leaf on it. Next, add a few slices of fresh tomato and some sprigs of dill for a touch of fresh flavor. Finally, add the grilled salmon fillet on top.
7. Add the Dill Sauce:
Generously spread the dill sauce over the grilled salmon. Don’t be shy with it—this sauce is what makes your sandwich oh-so-delicious!
8. Finish:
Place the other slice of bread on top, gently pressing down to hold everything together. You can slice the sandwich in half if desired for easier handling!
9. Serve:
Enjoy your delicious grilled salmon sandwich right away! It’s perfect for lunch or dinner and packed with flavor. Happy eating!
This sandwich is a delightful mix of flavors—smoky grilled salmon, fresh veggies, and tangy dill sauce all come together for a perfect bite. Enjoy!
Can I Use Frozen Salmon Instead of Fresh?
Yes, you can use frozen salmon, but make sure it’s fully thawed before grilling! Thaw it in the refrigerator overnight or place it in a sealed plastic bag and submerge it in cold water for quicker results. Pat it dry before seasoning and grilling.
What Can I Substitute for Mayonnaise in the Dill Sauce?
If you’re looking to substitute mayonnaise, some great options include plain Greek yogurt, avocado, or a dairy-free mayo alternative. Each will give the sauce a different twist, but they’ll all keep it creamy!
How Should I Store Leftovers?
Store any leftovers in an airtight container in the refrigerator for up to 2 days. The salmon, sauce, and vegetables can be kept separately for freshness. Reheat the salmon gently in the microwave or briefly in a skillet; just avoid overcooking!
Can I Make the Dill Sauce Ahead of Time?
Absolutely! The dill sauce can be made ahead. In fact, letting it chill in the fridge for at least an hour allows the flavors to meld beautifully. You can keep it in the refrigerator for up to 3 days.
