Get ready to indulge in an extraordinary culinary experience with these **Blackened Salmon BLT Sliders**. This recipe takes the classic BLT and elevates it to new heights with succulent, perfectly seasoned salmon. Each slider features a generous portion of flaky salmon, crusted in a robust, homemade blackened spice blend, then expertly pan-seared to achieve a crispy exterior and a wonderfully tender, moist interior. This incredible salmon is complemented by the irresistible combination of tangy golden honey mustard and creamy mayonnaise, crisp smoky bacon, and the fresh crunch of lettuce, juicy tomatoes, and thinly sliced red onion. All these delightful components are nestled between two soft, toasted slider buns, brushed with fragrant garlic butter, creating a symphony of flavors and textures that will tantalize your taste buds.
These aren’t just any sliders; they are a sensational sandwich experience that will leave a lasting impression. My husband, Aaron, couldn’t stop raving about them, proclaiming them the best sandwich he’s ever had. High praise indeed, and once you try them, you’ll understand why! This recipe is a vibrant and delicious spin on a viral favorite, inspired by a fantastic suggestion from one of our dedicated community members on Instagram (we prefer “supporters” over “followers” here!). Our original Blackened Chicken BLT Sliders gained immense popularity, racking up millions of views, and the idea of adapting it with salmon was simply brilliant. We wholeheartedly agree that salmon pairs just as beautifully with these flavors, and we can’t wait to hear your feedback on this incredible creation.

The Secret Ingredient: Tangy Golden Honey Mustard
One of the standout components that truly sets these sliders apart is the unique flavor of **Sweet Baby Ray’s Golden Mustard**. Based on feedback from our Blackened Chicken BLT Slider recipe, we know that this specific mustard can sometimes be a bit tricky to find. Historically, we’ve had the most luck locating it at Wal-Mart stores. We sincerely hope your local store carries it, as its distinctive sweet and tangy profile adds an unparalleled dimension to the sliders.
However, don’t despair if you can’t find the exact brand! A good quality regular honey mustard will also work wonderfully and still deliver a fantastic flavor. For those determined to experience the exact taste, we have found Sweet Baby Ray’s Golden Mustard available on Amazon. You can find it and have it delivered right to your doorstep, ensuring you get the authentic taste we rave about. This golden mustard, combined with a touch of mayonnaise, creates a creamy, tangy, and slightly sweet sauce that perfectly complements the spicy blackened salmon and savory bacon.

Crafting Your BLT Blackened Salmon Sliders: A Step-by-Step Guide
Creating these sensational **Blackened Salmon BLT Sliders** is a straightforward process, designed to bring gourmet flavors to your kitchen with ease. The key to a smooth cooking experience is thorough preparation, so let’s get everything ready before we begin cooking.
1. Prepare Your Ingredients: Seasoning, Butter, and Fresh Veggies
Before any heat hits the pan, set up your workstation. This approach ensures you feel organized and ready to assemble your delicious sliders as soon as the protein is perfectly cooked. Begin by measuring out all the spices for your homemade blackened seasoning blend. If you’ve opted for a pre-made blend, you can skip this step! Next, meticulously slice your vibrant red onions and ripe tomatoes, then shred the crisp lettuce. For the garlic butter topping, combine finely chopped fresh parsley and minced garlic with a quarter stick of softened butter in a small bowl. Resist the urge to melt it just yet; we’ll save that for the perfect moment.
2. Cook the Bacon to Perfection & Sear the Salmon
Crispy bacon is a non-negotiable component of a truly great BLT. Cook your bacon using your preferred method, whether it’s low and slow on the stovetop for ultimate crispiness or baked in the oven for even cooking. While your bacon is reaching golden perfection, turn your attention to the star of the show: the salmon. Cut your thick-cut salmon fillets into even, roughly 3-inch pieces. Drizzle them lightly with olive oil to help the seasoning adhere, then generously season all sides with your blackened spice mixture. Ensure each piece is thoroughly coated for maximum flavor and crust. Heat a skillet over medium heat with a few tablespoons of olive oil. Once shimmering, sear the salmon pieces in batches, making sure not to overcrowd the pan. Cook each side for about 1-2 minutes until a beautiful, crisp crust forms and the salmon is cooked through but still tender and flaky inside. As each batch finishes, transfer the seared salmon to a plate and tent it loosely with foil to keep it warm while you finish the remaining pieces.
3. Toast the Buns & Assemble Your Masterpiece
Now, it’s time to bring all the delicious elements together! Preheat your broiler. Arrange the bottom halves of your slider buns on a baking sheet, cut-side up. Broil them for approximately 2 minutes, keeping a watchful eye to prevent burning, until they are lightly golden and toasted. Remove the bottom buns and set them aside. Flip the top buns, then melt your prepared garlic-parsley butter and generously brush it over the tops of the buns. Return them to the broiler for another minute or two, allowing the butter to infuse and the tops to lightly toast. Turn off the oven once done.
Now for the exciting part: assembly! Spread a generous dollop of mayonnaise on the inside of both the top and bottom halves of each toasted slider bun. Place a warm, flaky piece of blackened salmon on the bottom bun. Top the salmon with a dab of the golden honey mustard, then gently lay a slice of Colby Jack cheese over it. Briefly return the assembled bottom halves (with salmon, honey mustard, and cheese) to the turned-off oven for about 2 minutes. The residual heat will gently soften and partially melt the cheese, adding another layer of creamy indulgence. Finally, complete your sliders by adding a crispy slice of bacon, a juicy tomato slice, a few rings of red onion, and fresh shredded lettuce. Drizzle with a little more honey mustard if desired. Place the garlic-buttered top buns on, slice the sliders apart, and serve immediately to enjoy this incredible blend of flavors and textures!

Essential Tools for Perfect Salmon Sliders
Having the right kitchen tools can make all the difference in achieving culinary success and making your cooking experience enjoyable. Here are a few of my go-to items that I highly recommend for making these **Blackened Salmon BLT Sliders** and many other dishes:
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**Calphalon Baking Sheet**: These baking sheets are incredibly durable and have truly stood the test of time in my kitchen. They’re perfect for everything from roasting vegetables to toasting buns evenly under the broiler without warping. A reliable baking sheet is a cornerstone of any well-equipped kitchen.
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**Misen Stainless Steel Frying Pan**: While stainless steel pans can sometimes be a bit intimidating for everyday cooking, they are absolutely unmatched when it comes to searing. For achieving that perfect, crisp blackened crust on your salmon, a high-quality stainless steel pan like this one is an invaluable tool. It retains heat beautifully, ensuring an even and flavorful sear every time, especially for delicate proteins like seafood.
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**Flexible Salmon Spatula**: This isn’t just for fish – it’s a versatile kitchen hero! Its flexible, thin blade allows you to effortlessly slide under delicate foods, making it ideal for flipping fish, pancakes, or eggs without them breaking apart. It’s an indispensable tool for maintaining the integrity of your perfectly seared salmon fillets.
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**Large Cutting Board**: For years, I struggled to find a cutting board that truly met my needs, until I discovered this one. Its generous size provides ample space for chopping, slicing, and dicing all your ingredients, from prepping salmon to slicing vegetables. Despite its size, it’s designed to fit conveniently in a cabinet, making storage a breeze. I keep mine tucked away with my baking sheets, right under the oven, always ready for action.
Explore More Popular Recipes
If you’re looking for more delicious and inspiring recipes to add to your repertoire, check out some of our other popular creations. From savory tacos to comforting pasta dishes and mouthwatering copycats, there’s something for everyone:
- Brisket Tacos with Street Corn and Jalapeno Lime Ranch
- Olive Garden Chicken Alfredo Pizza Fritta Copycat Recipe
- Crispy Honey Chicken from PF Changs Copycat Recipe
- Roasted Salmon with Garlic Parmesan Cream Sauce over Mashed Potatoes
- Better Than Olive Garden Chicken Scampi Copycat Recipe
- Meat Lover’s Pizza Dip
- The Best General Tso’s Chicken

Honey Mustard Blackened BLT Salmon Sliders
By Mallory Austin
Prep Time: 20 mins | Cook Time: 10 mins | Total Time: 30 mins
Yields: 4 servings

The salmon is crusted in a perfectly seasoned blackened spice blend then pan-seared until it is crisp on the outside and super tender and flaky on the inside. You’ll love the tangy golden honey mustard and mayo, smokey crisp bacon – all sandwiched between two toasted slider buns then brushed with garlic butter.
Ingredients
For the Sliders:
- 1.5-2 lbs salmon, thick cut
- 1 pack slider buns (for 6-9 sandwiches)
- Mayo (about 1 tbsp per slider)
- Sweet Baby Ray’s Sweet Golden Mustard (or regular honey mustard)
- 6 Bacon slices
- Colby Jack cheese, sliced for sandwiches
- Shredded Lettuce
- 1 tomato, sliced
- 1/2 red onion, sliced
- Olive oil, for cooking
My Blackened Seasoning Blend:
- 2 tablespoons smoked paprika (or regular paprika)
- 1 tablespoon cayenne pepper
- 1 tablespoon onion powder
- 2 teaspoon garlic powder
- 1 teaspoon salt
- 1/2 teaspoon ground black pepper
- 1/2 teaspoon dried thyme
- 1/2 teaspoon dried oregano
Garlic Parsley Butter Topping:
- 1/4 stick unsalted butter, softened
- 1 tablespoon fresh parsley, minced
- 1-2 cloves garlic, minced
Instructions
- Prepare Seasoning, Butter, and Veggies: In a small bowl, combine all ingredients for the blackened seasoning blend and mix well. Slice the red onions and tomatoes, then shred the lettuce. In a separate small bowl, combine the softened butter, minced fresh parsley, and minced garlic for the butter topping.
- Cook Bacon: Cook the bacon until crisp using your preferred method (stovetop or oven). Once cooked, set aside on a paper towel-lined plate to drain.
- Season and Sear Salmon: Cut the salmon into approximately 3-inch, even-sized pieces. Drizzle each piece lightly with olive oil, then liberally coat all sides with the blackened seasoning. Heat a skillet over medium heat with a few tablespoons of olive oil. Sear the salmon pieces for about 1-2 minutes per side until a crisp crust forms and the salmon is cooked through but still moist and flaky. Work in batches to avoid overcrowding the pan. Transfer the seared salmon to a plate and tent with foil to keep warm.
- Toast Buns: Preheat your broiler. Arrange the bottom halves of the slider buns on a baking sheet, cut-side up. Broil for about 2 minutes, watching carefully, until lightly toasted. Remove the bottom buns. Flip the top buns over, spread the melted garlic-parsley butter over the tops, and broil for another 1-2 minutes until golden. Turn off the oven.
- Assemble Sliders: Spread mayonnaise on the inside of both the top and bottom halves of each toasted slider bun. Place a piece of warm blackened salmon on each bottom bun. Top the salmon with a dollop of golden honey mustard, then add a slice of Colby Jack cheese.
- Melt Cheese: Place the bottom buns with salmon, mustard, and cheese back into the (turned-off) oven for about 2 minutes, allowing the residual heat to gently soften and partially melt the cheese.
- Final Assembly: Remove from the oven. Add a crispy bacon slice, a tomato slice, red onion rings, and shredded lettuce to each slider. Drizzle with a little extra honey mustard if desired. Place the garlic-buttered top buns on, slice, and serve immediately. Enjoy your homemade Blackened Salmon BLT Sliders!
Nutrition
Calories: 427kcal
Nutrition information is automatically calculated, so should only be used as an approximation.
We hope you love these Blackened Salmon BLT Sliders as much as we do! Your feedback and comments are always appreciated. Don’t hesitate to share your experience and any creative twists you add to this recipe in the comments section below!