Easy Instant Pot Pollock Fish Stew

Stews & Soups

March 11, 2026

Craving a restaurant-quality seafood stew that’s ready in a flash? Look no further! This Instant Pot Pollock Stew combines tender, flaky fish with a rich, aromatic tomato and garlic broth. It’s the ultimate one-pot wonder for a cozy weeknight meal, delivering deep, savory flavors with minimal effort. Get ready to impress your family (and yourself!) with this simple yet elegant dish.

Ingredients

• 1 lb / 450g Pollock fillets
• 1 large onion, finely chopped
• 4 garlic cloves, crushed
• 1 cup / 240g tomatoes, finely chopped
• 2 cups / 475ml fish stock
• ½ cup / 120ml olive oil, divided
• 1 tsp sea salt
• 1 tsp white pepper, freshly ground
• 2 bay leaves

Instructions

1. Directions
2. Set your Instant Pot to the ”Sauté” function. Add two tablespoons of olive oil to the inner pot and allow it to heat up.
3. Add the finely chopped onion and crushed garlic. Sauté, stirring frequently, for 3-4 minutes until the onion becomes soft and translucent.
4. Stir in the chopped tomatoes. Continue to cook for about 5 minutes, adding a splash of fish stock if the mixture becomes too dry, until the tomatoes have softened and broken down.
5. Press the ”Cancel” button to stop the sauté function. Add the Pollock fillets, remaining fish stock, remaining olive oil, sea salt, white pepper, and bay leaves to the pot.
6. Secure the lid, ensuring the steam release handle is in the ”Sealing” position. Select the ”Stew” or ”Pressure Cook” setting and set the timer for 15 minutes on high pressure.
7. Once the cooking cycle is complete, press ”Cancel”. Carefully perform a quick release of the steam before opening the lid.
8. Gently stir the stew, breaking the fish into large, tender flakes. Serve warm, garnished with an extra drizzle of olive oil or a sprinkle of dried thyme, if desired.

Nutritional Information

• Per Serving: Calories 479 | Total Fats 35.9g | Net Carbs: 4.8g | Protein: 33.8g | Fiber: 1.4g

Pro Tips

• For a richer flavor, deglaze the pot with a splash of dry white wine after sautéing the onions and garlic.
• Add a pinch of red pepper flakes along with the other spices for a gentle kick of heat.
• Don’t over-stir the fish after cooking. Gently break it apart to keep the flakes large and succulent.
• Serve with a side of crusty bread or fluffy rice to soak up every last drop of the delicious broth.

FAQ

Q: Can I use a different type of fish for this stew
A: Yes, this recipe is very versatile. You can easily substitute pollock with other firm white fish like cod, haddock, or even tilapia. Adjust cooking time slightly if the fillets are much thicker or thinner.

Q: What can I serve with Instant Pot Pollock Stew
A: This stew is perfect for soaking up with a side of crusty bread or fluffy rice. For a heartier meal, you could also serve it over creamy polenta or with a simple green salad.

Q: Can I make this seafood stew without an Instant Pot
A: Absolutely. To make this on the stovetop, follow the sautéing steps in a large pot or Dutch oven over medium heat. Then, add the remaining ingredients, bring to a simmer, cover, and cook for 15-20 minutes, or until the fish is cooked through and flakes easily.

Q: How do I store leftover pollock stew
A: Store any leftovers in an airtight container in the refrigerator for up to 2 days. Reheat gently on the stovetop or in the microwave, being careful not to overcook the fish, which can make it tough.

More Keto Recipes

Easy Keto Caramel Cottage Cheese Bake

Easy Keto Caramel Cottage Cheese Bake

Craving a rich, decadent dessert without the carbs? This Keto Caramel Cottage Cheese Bake is your new best friend! Don’t let the cottage cheese fool you; it blends into an incredibly smooth, creamy, and protein-packed base that tastes just like a classic...

Easy Keto Gumbo with Chicken & Sausage

Easy Keto Gumbo with Chicken & Sausage

A Rich, Soulful Keto Gumbo You Won’t Believe is Low-Carb! Think a rich, soulful bowl of gumbo is off-limits on a keto diet? Think again! The secret to traditional gumbo lies in its dark, nutty roux—a challenge when you’re avoiding flour. But I’ve...

Easy Weeknight No-Bean Chili Recipe

Easy Weeknight No-Bean Chili Recipe

Some of my fondest childhood memories are wrapped up in the aroma of my dad’s chili simmering on the stove. His secret? A surprising addition of spaghetti! While I’ve since ditched the pasta (sorry, Dad!), this recipe is my loving tribute to his classic....

Easy 25-Minute Broccoli Cheddar Soup

Easy 25-Minute Broccoli Cheddar Soup

There’s nothing quite like a velvety, cheesy soup to wrap you in a warm hug, no matter the season. This broccoli cheddar soup is a constant on our menu, and for good reason—it’s ridiculously easy and comes together in under 30 minutes. My husband swears it...

Creamy Tomato Basil Soup: A 45-Minute Dream

Creamy Tomato Basil Soup: A 45-Minute Dream

There’s nothing quite like the aroma of fresh basil, and when summer blesses us with an abundance, this Creamy Tomato Basil Soup is my go-to. It’s the kind of soul-warming comfort food that tastes like it simmered for hours, but here’s the secret: it comes...

Creamy Keto Cheeseburger Soup (Low-Carb, Hearty)

Creamy Keto Cheeseburger Soup (Low-Carb, Hearty)

Imagine all the savory, cheesy goodness of a classic cheeseburger, transformed into a warm, comforting bowl of soup. That’s exactly what you get with this incredible Keto Cheeseburger Soup! While it’s a low-carb spin on the classic, it doesn’t skimp...

Easy & Creamy Keto Taco Soup Recipe (No Beans!)

Easy & Creamy Keto Taco Soup Recipe (No Beans!)

Craving the comforting, zesty flavors of a taco in a warm, hearty bowl? This Creamy Taco Soup is your new weeknight hero! We’ve ditched the corn and beans to create a rich, low-carb version that’s unbelievably satisfying. The secret is the cream cheese,...

Keto Loaded Cauliflower Soup with Bacon & Cheddar

Keto Loaded Cauliflower Soup with Bacon & Cheddar

Craving a rich, soul-warming bowl of loaded potato soup but sticking to a keto lifestyle? You’ve come to the right place! This recipe was born out of love for my daughter, a die-hard fan of my classic loaded potato soup. I created this low-carb version using...

Easy Keto Caramel Cottage Cheese Bake

Easy Keto Caramel Cottage Cheese Bake

Craving a rich, decadent dessert without the carbs? This Keto Caramel Cottage Cheese Bake is your new best friend! Don’t let the cottage cheese fool you; it blends into an incredibly smooth, creamy, and protein-packed base that tastes just like a classic...

Easy Keto Gumbo with Chicken & Sausage

Easy Keto Gumbo with Chicken & Sausage

A Rich, Soulful Keto Gumbo You Won’t Believe is Low-Carb! Think a rich, soulful bowl of gumbo is off-limits on a keto diet? Think again! The secret to traditional gumbo lies in its dark, nutty roux—a challenge when you’re avoiding flour. But I’ve...

Easy Weeknight No-Bean Chili Recipe

Easy Weeknight No-Bean Chili Recipe

Some of my fondest childhood memories are wrapped up in the aroma of my dad’s chili simmering on the stove. His secret? A surprising addition of spaghetti! While I’ve since ditched the pasta (sorry, Dad!), this recipe is my loving tribute to his classic....

Easy 25-Minute Broccoli Cheddar Soup

Easy 25-Minute Broccoli Cheddar Soup

There’s nothing quite like a velvety, cheesy soup to wrap you in a warm hug, no matter the season. This broccoli cheddar soup is a constant on our menu, and for good reason—it’s ridiculously easy and comes together in under 30 minutes. My husband swears it...

0
Would love your thoughts, please comment.x
()
x
0