7 Tasty Rainbow Trout Substitutes: Infuse New Tastes

Ever had a craving for rainbow trout, but couldn’t find any? We’ve all been there. Sometimes you just want to switch things up a bit.

Here’s a list that’ll help you out when you’re in a pinch or just in the mood for something different. We decided to shake things up ourselves and tried these awesome substitutions.

Some of them even surprised us! Whether you’re grilling, baking, or frying, there’s a substitute here that’s perfect for you.

Ready to up your fish game without the trout? Let’s jump right in and check out these tasty alternatives.

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7 Easy Substitutes for Rainbow Trout

For each of these substitutes, we recommend preparing them in a similar way to how you would prepare rainbow trout. This will ensure that the flavors are complemented and not overpowered. However, feel free to get creative and experiment with different cooking methods!

1 – Arctic Char

Arctic char is a fantastic pick if you’re pining for the flavor of rainbow trout but can’t find any. It’s got that same delicate texture and mild taste that we all love. Some even say it’s like a cross between salmon and trout.

We love how easy it is to cook. It works well in a variety of dishes.

Grill it, bake it, or even toss it in a pan. You can use a 1:1 substitute ratio, so just follow your favorite trout recipe. We’ve found it’s a great way to switch things up without going too far off track.

2 – Salmon

The versatile superstar of the fish world, salmon is a go-to option if rainbow trout is MIA. Its rich, fatty texture and bold flavor set it apart. We love how salmon can be grilled, baked, broiled—you name it. It’s robust.

Salmon has a stronger taste than trout, like a flavor party in your mouth. It’s perfect if you enjoy something with more oomph. We recommend a 1:1 substitute ratio for your favorite trout recipe.

Check out our full guide to salmon substitutes for more interesting alternatives.

3 – Catfish

The catfish is here and it’s ready to sub in for your rainbow trout needs. Catfish has a firmer texture and a mild, sweet flavor. It’s perfect if you want something that holds up well to grilling or frying.

We found it works best with a 1:1 ratio, making it super easy to swap into your favorite trout recipe. Catfish is also great at soaking up flavors, so have fun with your marinades.

For more great options, check out our catfish substitutes guide.

4 – Tilapia

The adaptable fish of our dreams, tilapia, is an easy catch in any store. It has a mild taste that makes it a fantastic blank canvas for flavors.

We found tilapia to be especially versatile in cooking. Grill, bake, or pan-fry it, and you’re good to go. It’s got a firmer texture but still delicate enough to please your palate.

Use a 1:1 substitute ratio for your trout recipes. It’s less fatty than salmon but still delicious.

Need more tilapia ideas? Check out our tilapia substitutes guide.

5 – Steelhead Trout

Steelhead trout is a solid pick if you’re missing rainbow trout. It’s got a mild, slightly sweet flavor that’s pretty close. We found the texture to be firm yet tender. Perfect for grilling or baking.

Swap it 1:1 in any rainbow trout recipe. It’s awesome for anyone looking to keep the taste profile similar. We love using it in our favorite hearty dishes. It’s an easy switch that’s super satisfying.

Steelhead trout is a crowd-pleaser in our kitchen. You won’t even notice you’re using a substitute.

6 – Mahi-Mahi

In terms of mixing up your fish game, mahi-mahi is an awesome call. It’s got a firmer texture and a sweet, mild flavor. We like how it holds up on the grill or in the oven.

Use a 1:1 substitute ratio for all your trout dishes. You’ll love the rich taste it brings. Grilling it gives an extra layer of flavor.

It’s perfect for those who enjoy a touch of sweetness. For more splendid ideas, check our alternative fish to mahi-mahi article.

7 – Cod

Last but definitely not least, cod makes a stellar rainbow trout substitute. It’s got a mild, slightly sweet flavor that’s easy on the palate. We love how it flakes beautifully, just like trout.

Cod is versatile, great for grilling, baking, or frying. Follow a 1:1 substitute ratio, and you’ll be golden. It’s firmer, yet tender enough to soak up all the yummy seasonings you throw on it.

Looking for more fishy swaps? Check our cod fish substitutes guide for even more options!