It’s possible to cook fish from frozen. This post will show you how to do it. There are two ways to do it: one is simple, and the other is for breaded fish.
Things go crazy when you forget to get something from the freezer for dinner. What do you do? You’re on your way home from work or picking up the kids when you remember you don’t have any plans for dinner. You quickly change your mind and decide to go to the store to get something quick and easy to cook. After waiting in line to pay, you get back in your car and drive home.
And you still have to actually *make* dinner. But you know what? This doesn’t happen to me anymore. Not since I learned how to cook fish from frozen. (You can also make air fryer frozen fish. ).
To find out more about how it all works, scroll down or click here. Now you can go straight to the recipe.
Frozen breaded fish fillets provide a quick and easy protein option for hectic weeknights. No messy breading or seasoning required! Simply pop them in the oven straight from the freezer. But how long should you bake those frozen fillets to flaky perfection without drying them out?
Follow these timing guidelines so your frozen fish comes out moist and delicious every time. We’ll also cover ideal oven temperatures, how to check for doneness, and extra flavor tips. No more guessing – let’s take the guesswork out of cooking frozen fish fillets in the oven!
Recommended Bake Times for Frozen Breaded Fish
The oven bake time for frozen breaded fish depends on the size and thickness of your fillets. Here are general time ranges:
- Thin fillets (1/2 inch thick) – 15-18 minutes
- Average fillets (3/4-1 inch thick) – 18-22 minutes
- Thick fillets (over 1 inch) – 22-28 minutes
For reference, frozen packaged fish fillets from the grocery store are usually average sized. Whole frozen fish or extra thick steaks require longer cooking
These time ranges are for fillets baked at a high oven temp of 425°F to 450°F. Baking at moderate 350°F temps increases cook time by 5-10 minutes.
Within these estimates, check fish early and frequently to avoid overcooking. Just a couple extra minutes dries frozen fish out quickly. Now let’s go over ways to check when breaded fish fillets are fully cooked.
How to Check Frozen Fish for Doneness
Since frozen fish fillets cook through at slightly varied rates, checking doneness along the way prevents drying or undercooking. Here are easy ways to test when breaded frozen fish is ready:
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Insert a fork – Fish should flake easily and be opaque throughout when fully cooked.
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Measure internal temp – Use a meat thermometer to check for 140°F at thickest part.
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Look for browned edges – The breading will turn golden brown when done.
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Cut to peek inside – The center should be opaque white, not translucent
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Do a poke test – There should be little to no give when you poke the fillet.
Trust multiple signs of doneness rather than going solely by time. Your exact oven and fillet size may alter bake times slightly.
Why High Heat Helps Frozen Fish Cook Best
Cooking frozen fillets at a high temperature between 425-450°F gives the best texture and prevents sogginess. Here’s why high heat works well:
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Quickly browns the outside breading for added crunch and flavor.
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Helps carryover cooking seal in juices once removed from oven.
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Speeds the thawing process so the inside cooks through.
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Prevents the need to pre-thaw first which can cause moisture loss.
Aim for your oven’s highest temperature setting that won’t burn the breading before the inside finishes cooking. Watch closely near the end to prevent scorching.
Should You Pre-Thaw Frozen Fish Before Baking?
Thawing frozen fish in the fridge overnight before baking isn’t required. Cooking directly from frozen works well, especially for thinner fillets.
However, thicker frozen fillets may bake more evenly after thawing. Larger whole fish benefit from partial thawing too.
If opting to thaw first, use these guidelines:
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Thaw overnight in the refrigerator, not on the counter.
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Place frozen fish sealed in a Ziploc bag on a plate to catch drips.
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Bake immediately once thawed – don’t refreeze.
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Reduce oven temp slightly to prevent overcooking if thawed.
Test bake one fillet each way to see if pre-thawing improves the outcome for your particular frozen fish. Adjust accordingly in the future.
Preventing Frozen Fish From Drying Out
Frozen fish fillets are prone to drying out in the oven if overcooked. Follow these precautions:
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Brush liberally with oil or butter before baking.
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Spray breaded surface lightly with oil toward end to prevent burning.
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Tent foil loosely over top if browning too fast while inside still cooks.
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If edges overbrown, wrap foil around those areas only.
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Check early and bake just until flaky – don’t rely on time alone.
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Remove immediately once opaque throughout and flaky.
Closely monitoring frozen fish helps pull it on time before moisture loss occurs. Use an oven thermometer to ensure your temperature setting is accurate.
Seasoning and Topping Ideas
Beyond the basic breading, try these easy add-ins to liven up flavor:
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Season the uncooked side with Cajun, Greek, or lemon pepper seasoning.
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Stuff parsley, sliced lemon, or minced garlic under the top breading layer.
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Brush on teriyaki, soy, or chili sauce toward the end for extra glaze.
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Top with sliced lemon, Parmesan, or bacon crumbles just before serving.
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Squeeze fresh lemon over warm fillets or serve with lemon wedges.
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Pair with rice pilaf, pasta salad, or roasted veggies for a fast meal.
Frozen fish allows ultimate convenience. By following the recommended bake times and using flavor boosting tips, you can enjoy tender, flaky fillets without all the prep work. Never overcook frozen fish again! Mastering the ideal oven temp and timing gives perfect results every time.
Frequency of Entities:
frozen fish – 19
oven – 16
fillets – 15
breading – 7
cook – 7
thaw – 5
bake – 5
lemon – 4
high – 3
dry – 3
Video: How To Cook Fish From Frozen
The recipe below is just for cooking fish without a breading. But if you want it breaded like in the picture, here’s what you do.
I lightly oiled cod portions and put them on a heavy-duty baking sheet that can withstand a high temperature then baked at 450°F until nearly cooked through (about 10 minutes).
Meanwhile, mix together 2 tablespoons of milk with 2 tablespoons of Dijon mustard. Set it aside.
In a separate bowl, combine ½ cup panko bread crumbs,1 tsp. olive oil, ⅛ tsp. salt, ⅛ tsp. black pepper, ¼ tsp. garlic powder. Keep stirring for a bit until all crumbs are moistened. Then, toast them for a few minutes over medium heat in a skillet or on a sheet pan in a 450F oven for three to five minutes (be careful and stir them once). No matter how you cook them, take the crumbs out of the pan or skillet right away so they don’t keep cooking.
Then I took the fish out of the oven and lightly brushed the tops of the fillets with the Dijon-milk mixture. I then sprinkled the toasted breadcrumbs on top of the fillets.
The cod goes back into the oven until the fish registers 145°F on an instant-read thermometer and was flaky in the middle. Easy, right? I hope you love this easy and convenient way to cook fish! -Christine xo
Can You Cook Fish From Frozen?
Yes! Since I learned how to cook fish from frozen, I don’t get so stressed out trying to decide what to make for dinner. I make sure to always have fish fillets or portions in the freezer so I can quickly put them in the oven now that I know how to do it. There’s no better time to enjoy cod, salmon, and other fish! Also, if you’re interested, you can cook shrimp from frozen. Now onto the fish fillets….