Cooking salmon in the microwave might sound unusual, but it is a quick and reliable method. This guide will show you exactly how to cook salmon in microwave without drying it out or making a mess.
You can have a perfectly flaky, moist piece of salmon ready in under 10 minutes. No oven preheating, no skillet, and very little cleanup. Let’s get started.
Why Microwave Salmon Works
Microwaving salmon is not a compromise. It is a smart cooking technique. The microwave uses steam to cook the fish gently from the inside out.
This method locks in moisture. It also prevents the fish from becoming tough or rubbery. Many people are suprised by how good the results are.
You save time and energy. Plus, you avoid the fishy smell that can linger after pan-frying or baking.
What You Need To Start
Gather these items before you begin:
- A microwave-safe dish with a lid or microwave-safe plastic wrap
- A fresh or thawed salmon fillet (about 6 ounces per serving)
- A splash of water, broth, or lemon juice
- Salt, pepper, and your favorite seasonings
- A fork to test for doneness
That is it. No special equipment is required. Your regular microwave will work just fine.
How To Cook Salmon In Microwave
Follow these simple steps for perfect results every time. This method works for fresh salmon and previously frozen salmon that has been thawed.
Step 1: Prepare The Salmon
Start with a clean fillet. Pat it dry with paper towels. This helps the seasoning stick.
Season both sides with salt and pepper. You can add garlic powder, dill, paprika, or a squeeze of lemon. Keep it simple or get creative.
Place the salmon skin-side down in the microwave-safe dish. If your fillet has skin, leave it on. It helps hold moisture and is easy to remove after cooking.
Step 2: Add Liquid For Steam
This is the most important part. Add about one to two tablespoons of water, chicken broth, or white wine to the dish. Do not submerge the fish. You just want a thin layer of liquid at the bottom.
The liquid creates steam inside the covered dish. This steam cooks the salmon gently and keeps it moist.
Step 3: Cover The Dish
Cover the dish with its lid. If you do not have a lid, use microwave-safe plastic wrap. Leave one corner slightly vented so steam can escape.
Make sure the cover is secure but not tight. You want steam to build up, but not pressure.
Step 4: Microwave On Medium Power
High power can overcook the outside before the inside is done. Use medium power (50-70% power) for best results.
Cooking time depends on the thickness of your fillet and your microwave wattage. Use these general guidelines:
- Thin fillet (1/2 inch thick): 2 to 3 minutes
- Medium fillet (1 inch thick): 3 to 4 minutes
- Thick fillet (1.5 inches thick): 4 to 6 minutes
Start with the shorter time. You can always cook it longer if needed.
Step 5: Check For Doneness
Carefully remove the dish from the microwave. The dish and lid will be hot. Use oven mitts.
Check the internal temperature with a food thermometer. Salmon is done at 145°F (63°C). The flesh should be opaque and flake easily with a fork.
If it is not done, return it to the microwave in 30-second increments. Do not overcook.
Step 6: Rest And Serve
Let the salmon rest in the covered dish for one minute. This allows the heat to distribute evenly.
Remove the skin if you want. It should peel off easily. Serve immediately with your favorite sides.
Tips For Perfect Microwave Salmon
These small adjustments make a big difference. Follow them for consistent results.
Use Even Thickness
If your fillet is thicker at one end, fold the thin end under itself. This helps the fish cook evenly. Uneven thickness leads to overcooked edges and raw centers.
Do Not Overcrowd The Dish
Cook fillets in a single layer. If you are cooking multiple pieces, leave space between them. Overcrowding traps steam and can make the fish soggy.
Season After Cooking (Optional)
For a fresher flavor, add a squeeze of lemon or fresh herbs after cooking. The heat will release their aroma without dulling the taste.
Check Your Microwave Wattage
Microwaves vary in power. A 1200-watt microwave cooks faster than an 800-watt model. Adjust your cooking time accordingly. If your microwave is powerful, use 50% power.
Common Mistakes To Avoid
Even simple methods have pitfalls. Here is what to watch out for.
Using High Power
High power is the biggest mistake. It makes the salmon rubbery and dry. Always use medium power for tender results.
Skipping The Liquid
Without liquid, the salmon will steam unevenly. It will also stick to the dish. Always add a splash of water or broth.
Overcooking
Salmon continues to cook after you remove it from the microwave. Stop cooking when it is just barely done. The residual heat will finish the job.
Not Covering Properly
A loose cover lets steam escape. A tight cover can cause the dish to crack. Use a vented lid or leave a small gap in the plastic wrap.
Flavor Variations
Microwave salmon is a blank canvas. Try these easy flavor combinations.
Lemon And Dill
Place thin lemon slices on top of the salmon. Sprinkle with dried dill and a pinch of salt. Add a tablespoon of water to the dish.
Garlic Butter
Melt one tablespoon of butter in the microwave. Mix with minced garlic and a pinch of parsley. Pour over the salmon before cooking.
Teriyaki Style
Brush the salmon with store-bought or homemade teriyaki sauce. Add a splash of water to the dish. Cook as directed.
Spicy Cajun
Rub the salmon with Cajun seasoning. Add a teaspoon of olive oil and a tablespoon of water. The spice will infuse the fish as it steams.
What To Serve With Microwave Salmon
Microwave salmon pairs well with quick sides. Here are some ideas:
- Steamed rice or quinoa
- Microwave-steamed vegetables like broccoli or green beans
- A simple green salad
- Instant mashed potatoes
- Roasted asparagus (cook in the oven while the salmon microwaves)
You can also flake the cooked salmon and add it to pasta, salads, or wraps.
Frequently Asked Questions
Can I Cook Frozen Salmon In The Microwave?
Yes, but you need to adjust the time. Cook frozen salmon on defrost mode first, then switch to medium power. Expect about 6 to 8 minutes total for a frozen fillet. Check internal temperature to be safe.
How Do I Keep Microwave Salmon From Drying Out?
Use medium power and always add liquid. Cover the dish tightly. Do not overcook. Resting the salmon for one minute after cooking also helps retain moisture.
Is It Safe To Cook Salmon In The Microwave?
Yes, it is perfectly safe. The microwave cooks the fish thoroughly as long as it reaches 145°F. Use a food thermometer to verify doneness.
Can I Reheat Leftover Salmon In The Microwave?
Yes. Place leftover salmon in a microwave-safe dish with a damp paper towel over it. Heat on medium power for 30 to 45 seconds. This prevents it from drying out.
Why Is My Microwave Salmon Rubbery?
Rubbery salmon is usually overcooked or cooked on too high power. Always use medium power and check for doneness early. Also, make sure you added enough liquid for steam.
Final Thoughts On Microwave Salmon
Learning how to cook salmon in microwave is a valuable kitchen skill. It is fast, easy, and produces tender, flavorful fish.
You can have a healthy meal ready in minutes. No fuss, no heavy cleanup. Just good food.
Try it once, and you might be suprised by how well it works. Adjust the seasoning and cooking time to suit your taste. With a little practice, you will have a reliable go-to method for busy nights.
Remember the key points: medium power, a splash of liquid, and a covered dish. Follow these, and your microwave salmon will turn out perfectly every time.