15-Minute Instant Pot Catfish with Soy & Dill

Lunch, Seafood

March 29, 2026

Looking for a dinner that’s on the table in less than 15 minutes but tastes like you spent hours? Meet your new weeknight hero: Instant Pot Catfish with Soy Sauce and Dill. This recipe transforms simple catfish fillets into a flaky, tender, and incredibly flavorful meal. The savory umami of soy sauce pairs beautifully with the fresh, bright notes of dill and a hint of garlic, creating a light yet satisfying dish that’s perfect for a healthy, low-carb dinner. Let the Instant Pot do the work and get ready to be amazed!

Ingredients

• 1 tbsp / 15 ml Olive Oil
• 4 Catfish Fillets, about 6 oz / 170g each
• 2 tsp minced Garlic, about 2 cloves
• 2 tbsp / 30 ml Soy Sauce
• 1 tbsp chopped fresh Dill
• ¼ cup / 60 ml Water

Instructions

1. Directions
2. Set your Instant Pot to the SAUTE function and heat the olive oil.
3. Add the minced garlic and sauté for 30-60 seconds until fragrant, being careful not to let it burn.
4. Stir in the soy sauce and fresh dill to create a quick, aromatic sauce.
5. Carefully place the catfish fillets in the pot. Cook for approximately 4 minutes per side, searing them lightly in the sauce.
6. Pour the water into the pot, avoiding pouring it directly over the fillets.
7. Secure the lid, set the steam valve to SEALING, and cook on HIGH pressure for 1 minute.
8. Once the cycle is complete, perform a quick release of the pressure. Serve the catfish immediately, spooning any remaining sauce over the top.

Nutritional Information

• Per Serving: Calories 103 | Total Fats 5g | Net Carbs 2.5g | Protein 11g | Fiber 0g

Pro Tips

• For a better sear, pat the catfish fillets completely dry with a paper towel before placing them in the Instant Pot.
• Don’t walk away when sautéing the garlic! It can go from fragrant to burnt in a matter of seconds.
• This dish pairs beautifully with steamed jasmine rice or quinoa and a side of steamed broccoli or asparagus.
• Garnish with extra fresh dill, a sprinkle of sesame seeds, or thinly sliced green onions for added flavor and visual appeal.

FAQ

Q: Can I use frozen catfish for this recipe
A: It’s best to use thawed catfish fillets for this Instant Pot recipe to ensure they sear properly and cook evenly. If you must use frozen fillets, you may need to skip the searing step and add an extra minute to the pressure cooking time, though the final texture may vary.

Q: What can I substitute for fresh dill
A: If you don’t have fresh dill, you can substitute it with 1 teaspoon of dried dill. For a different flavor profile, fresh parsley or cilantro would also complement the soy sauce and garlic.

Q: Is this Instant Pot catfish recipe keto-friendly
A: Yes, with only 2.5g of net carbs per serving, this Instant Pot Catfish with Soy Sauce and Dill is an excellent low-carb and keto-friendly meal. Pair it with steamed asparagus or broccoli to keep the entire dish keto.

Q: How do I prevent the catfish from falling apart
A: To keep the catfish fillets intact, be gentle when placing them in the pot and when searing. The short 1-minute pressure cook time is specifically designed to cook the fish perfectly until it’s flaky but not falling apart. A quick pressure release also prevents overcooking.

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