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Amazing Bake-From-Frozen Salmon (Weeknight Method)

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Mark Williams

November 5, 2025

A perfectly cooked fillet of bake-from-frozen salmon, glistening with a savory glaze and sprinkled with red pepper flakes, served with greens.

Ugh, those weeknight dinner dilemmas, right? You get home, you’re starving, and the last thing you want to do is thaw something. That’s exactly where my secret weapon comes in: the [Bake-From-Frozen Salmon (Weeknight Method)]! Seriously, I first stumbled upon this gem on a super hectic evening when I realized my salmon was still a solid ice block. A little mustard, a little heat, and boom! Perfectly tender salmon with this amazing glaze. It’s become my absolute go-to for a fast, healthy meal. Trust me, as The Keto Performance Chef, I know how crucial good food can be, especially when you’re short on time.

Why You’ll Love This Bake-From-Frozen Salmon (Weeknight Method)

Honestly, this recipe is a game-changer for anyone who feels like they’re constantly racing against the clock! Here’s why this Bake-From-Frozen Salmon (Weeknight Method) is about to become your best friend:

  • Unbeatable Speed: No more waiting for defrosting! Dinner on the table in under 30 minutes, prep included.
  • Zero-Effort Prep: Seriously, it’s just a quick mix and a brush. Minimal mess, maximum flavor.
  • Incredible Taste: That Dijon-maple glaze is so good, you won’t believe it started as a frozen block.
  • So Healthy! Packed with protein and healthy fats, and completely keto-friendly. Perfect for those looking for performance-boosting meals.
  • Super Convenient: Keep frozen salmon fillets on hand, and dinner is always sorted, no matter how crazy your schedule gets.

Ingredients for Your Bake-From-Frozen Salmon

You might think cooking from frozen means sacrificing flavor, but that’s totally not the case here! The magic is in these simple ingredients, and the best part? You probably have most of them already lurking in your pantry. Trust me, having these on hand makes dinner prep for your Bake-From-Frozen Salmon (Weeknight Method) a total breeze.

Here’s what you’ll need:

  • 2 (6-ounce) frozen salmon fillets (super important: do NOT thaw them!)
  • 3 tablespoons Dijon mustard
  • 2 teaspoons pure maple syrup
  • 2 cloves garlic, minced (just a couple of quick chops!)
  • 1/2 teaspoon red pepper flakes (only if you like a little kick!)
  • 1/2 teaspoon kosher salt

Essential Equipment for Bake-From-Frozen Salmon

Alright, you don’t need a fancy kitchen for this! To whip up your amazing Bake-From-Frozen Salmon, just grab a few basics:

  • An 8×8-inch baking dish – it’s the perfect size for two fillets.
  • A small bowl for mixing up that killer glaze.
  • A brush or spoon to get that glaze all over the salmon.
  • Aluminum foil – this is key for that initial steaming and cooking!

Two pieces of bake-from-frozen salmon with a glistening glaze and red pepper flakes, served with spinach.

How to Prepare Bake-From-Frozen Salmon (Weeknight Method)

Alright, let’s get this amazing salmon cooked! You’re going to love how simple this is. It’s all about getting that flavor onto the fish and letting the oven do the magic, even with frozen fillets. Check out this guide to quick keto dinner recipes to see how it all comes together, and don’t forget to check out this great tip on cooking frozen salmon!

Preheat and Prepare the Salmon

First things first, get your oven nice and hot! We’re talking 425°F (that’s 220°C) for this recipe. Make sure a rack is right in the middle. Now, grab your 8×8-inch baking dish and place those two frozen salmon fillets in there, skin-side down. Easy peasy!

Mix the Flavorful Mustard Glaze

While the oven is heating up, let’s whip up that super delicious glaze. Grab a small bowl and toss in the Dijon mustard, maple syrup, your minced garlic, those optional red pepper flakes if you’re feeling spicy, and the kosher salt. Just give it a good stir until everything is nicely combined. See? Already smells good!

A perfectly baked fillet of salmon, glazed with a creamy sauce and sprinkled with red pepper flakes, served with a side of greens.

Glaze the Salmon and Initial Bake

Now, take your lovely glaze and either brush it or spoon it all over the top of those salmon fillets. Make sure they’re nicely coated! Then, cover the whole baking dish tightly with aluminum foil. Pop it into the hot oven and let it roast for about 15 minutes. This first step helps the salmon cook through without drying out.

Finish Cooking for Perfect Flakiness

Okay, time for the final push! Carefully take off that foil – watch out for the steam! – and pop the dish back in the oven. We’re going to let it cook for another 8 to 10 minutes. You’ll know it’s ready when the salmon flakes apart easily with a fork. For super accuracy, you can use a thermometer; we’re aiming for 145°F (63°C) in the thickest part. Quick tip: if you’re using wild salmon, it cooks a bit faster, so check it around the 8-minute mark.

A close-up of a perfectly baked salmon fillet, covered in a glistening glaze and sprinkled with red pepper flakes, served with a side of fresh greens.

Rest and Serve Your Bake-From-Frozen Salmon

Once it’s perfectly cooked, take the salmon out of the oven. Let it rest uncovered for just about 3 minutes before serving. This little break lets the juices settle, making your salmon even more tender and delicious.

A close-up of a delicious bake-from-frozen salmon fillet glazed with a honey mustard sauce and sprinkled with red pepper flakes.

Tips for Perfect Bake-From-Frozen Salmon

You know, even though this is our super-easy Bake-From-Frozen Salmon (Weeknight Method), a few little tricks can make it absolutely restaurant-worthy. Don’t stress, they’re super simple! First off, when you’re grabbing your frozen fillets, try to pick ones that are pretty similar in thickness. This helps them cook up evenly. And remember that doneness test? That’s your best friend! You want it to flake easily but not be dry. A quick peek with a fork is usually all you need. If you’re feeling adventurous, try swapping out the Dijon for a spicy brown mustard or adding a pinch of smoked paprika to the glaze. It’s all about making it your own!

Ingredient Notes and Substitutions

Let’s chat about these few ingredients that make our Bake-From-Frozen Salmon sing! The Dijon mustard is key for that tangy bite, but hey, if you’re not a Dijon fan, a good quality spicy brown mustard works wonders too. It’ll give it a slightly different zip, but still delicious! For the maple syrup, now, I know some of you are super strict keto, so feel free to swap in a keto-friendly liquid sweetener, like a sugar-free maple syrup alternative, if that’s your jam. The garlic? Fresh is always best for that punchy flavor, but if you’re in a pinch, about a teaspoon of garlic powder will do in a pinch. Just make sure not to skip that kosher salt – it really makes everything pop!

Serving Suggestions for Your Salmon

So, you’ve got this gorgeous, perfectly cooked salmon, and you’re thinking, “What goes with it?” Don’t worry, I’ve got you covered with some super quick and easy sides that are perfect for a weeknight. You absolutely can’t go wrong with a side of cheesy keto cauliflower casserole – so comforting! Or, for something a little lighter and crispy, whip up some crispy keto zucchini fries. Both are amazing and won’t keep you in the kitchen forever!

FAQ: Your Bake-From-Frozen Salmon Questions Answered

Got questions about tossing that frozen salmon straight into the oven? I get it! It sounds a little crazy, but trust me, it totally works. Here are answers to some of the most common things people ask about my Bake-From-Frozen Salmon (Weeknight Method).

Can I really bake salmon from frozen without thawing?

Absolutely! That’s the whole magic of this method. You just need to adjust the cooking time and cover it initially. It means no more forgetting to defrost and still getting perfectly cooked salmon, fast.

What temperature should I use for oven-baked frozen salmon?

For the best results with oven-baked frozen salmon, aim for 425°F (220°C). It’s hot enough to get a nice sear and cook through that thicker frozen fillet without drying it out, especially with the initial foil covering.

How do I know when frozen salmon is cooked through?

The easiest way is to check for flakiness. When the salmon pulls apart easily with a fork in the thickest part, it’s done. You’re looking for an internal temperature of 145°F (63°C). Just be careful not to overcook it!

Can I use an air fryer for this recipe?

Yes, you totally can adapt this for an air fryer! You’ll likely want to do a similar temperature, maybe around 400°F, and start with a covered cook time if your air fryer has that option. The cook time will be shorter, so keep a close eye on it, maybe 12-15 minutes total, checking for doneness.

Nutritional Information

Just a quick note that these numbers are estimates, okay? They can totally change depending on the exact size of your salmon fillets and even the brands of mustard and maple syrup you use. But, for a typical serving of this amazing Bake-From-Frozen Salmon, you’re looking at roughly:

  • Calories: Around 350-400
  • Fat: 20-25g
  • Protein: 35-40g
  • Carbohydrates: 10-15g (mostly from the maple syrup, which is why I love the keto-friendly swap!)

Share Your Bake-From-Frozen Salmon Experience!

Did you try out this super easy Bake-From-Frozen Salmon (Weeknight Method)? I’d absolutely LOVE to hear how it turned out for you! Drop a comment below, give it a star rating, or tag me on social media – I can’t wait to see your delicious creations! If you have any questions or want to suggest a variation, feel free to reach out via my contact page!

A perfectly cooked fillet of bake-from-frozen salmon, glistening with a honey mustard glaze and sprinkled with red pepper flakes, served with greens.

Bake-From-Frozen Salmon (Weeknight Method)

A quick and easy method for cooking salmon directly from frozen, perfect for busy weeknights. This recipe requires minimal prep and delivers a flavorful, healthy meal in under 30 minutes.
Prep Time 5 minutes
Cook Time 23 minutes
Resting Time 3 minutes
Total Time 31 minutes
Servings: 2 fillets
Course: Dinner

Ingredients
  

  • 2 (6-ounce) frozen salmon fillets do not thaw
  • 3 tablespoons Dijon mustard
  • 2 teaspoons maple syrup
  • 2 cloves garlic minced
  • 1/2 teaspoon red pepper flakes optional
  • 1/2 teaspoon kosher salt

Equipment

  • Measuring cups and spoons
  • 8×8-inch baking dish
  • Brush or spoon
  • Aluminum foil

Method
 

  1. Heat the oven to 425°F. Arrange a rack in the middle of the oven. Place the 2 frozen salmon fillets skin-side down in an 8×8-inch baking dish.
  2. Combine the Dijon mustard, maple syrup, minced garlic, red pepper flakes (if using), and kosher salt in a small bowl. Stir to combine.
  3. Brush or spoon all of the mustard mixture evenly over the salmon.
  4. Cover the baking dish tightly with aluminum foil. Roast for 15 minutes.
  5. Carefully remove the foil. Continue roasting until the salmon flakes easily with a fork or a thermometer reads 145°F, 8 to 10 minutes more. Check the salmon at 8 minutes, as wild salmon cooks faster than farmed.
  6. Remove the salmon from the oven and let rest uncovered for 3 minutes before serving.

Notes

This method is ideal for busy home cooks seeking a fast, reliable, and healthy dinner. It requires no thawing and is suitable for keto or high-protein diets.

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