Dinner · Part 3 of 3: Tips & recipe card
Slow Cooker Cod with Cider and Mushrooms for a Quick Dinner Tips, FAQ & printable recipe

- Prep
- Cook
- Total
- Serves
- 4
Tips for success
For a more vibrant flavor, you can add a few sprigs of fresh herbs like thyme or parsley to the slow cooker along with the mushrooms. These herbs will infuse the cider poaching liquid with earthy notes that complement the delicate taste of the cod. Ensure you remove any woody stems before serving to maintain a pleasant texture in your final dish.
If you prefer a thicker sauce, you can carefully remove the cooked fish from the slow cooker once done and set it aside on a warm plate.
Whisk a small amount of cornstarch mixed with cold water into the remaining poaching liquid in the slow cooker, then turn it to the high setting for a few minutes until the sauce thickens slightly before drizzling it over the fish.
Variations
- Lemon Herb Variation: Add a few thin slices of fresh lemon and a teaspoon of dried oregano to the slow cooker at the beginning. The acidity of the lemon cuts through the richness of the fish and complements the cider perfectly.
- Spicy Mushroom Variation: Add a pinch of red pepper flakes when scattering the mushrooms. This introduces a subtle heat that balances the natural sweetness of the apple cider, providing a more complex and bold flavor profile.
Storage and make-ahead
- Fridge
- Store in an airtight container in the refrigerator for up to 2 days.
- Reheat
- Reheat gently in a microwave or a covered skillet over low heat until warmed through to at least 145°F (63°C). Avoid high heat to prevent drying out the fish.
If you have leftovers, allow them to cool at room temperature for no more than two hours. Once cooled, place the fish and sauce in an airtight container and transfer them to the refrigerator.
Properly stored, the dish will maintain its quality for up to two days. Reheat gently to avoid overcooking the delicate fish, which can become rubbery if subjected to high heat for too long.
This dish is best prepared fresh for the best texture and flavor. While you can measure and slice your ingredients in advance to save time, the actual cooking should happen close to the time of serving.
Because fish is a delicate protein, it does not hold up as well as heartier meats when cooked in advance and reheated, so plan to assemble and cook this when you are ready to eat.
Serving ideas
Serve this cod immediately on warm plates to maintain the ideal temperature and texture. The poaching liquid, now infused with the essence of mushrooms and cider, makes an excellent sauce. Spoon a generous amount of the mushrooms and broth over each fillet to keep the fish moist and provide a delicious, savory component that ties the meal together.
This dish pairs beautifully with simple sides that do not compete with the delicate flavors of the fish.
Consider serving it alongside steamed green beans, roasted asparagus, or a light bed of quinoa or couscous to soak up the flavorful cider-based sauce. A side of crusty bread is also highly recommended for dipping into the remaining juices on the plate.
Frequently asked questions
Can this be made with frozen cod?
What if the sauce is too thin?
Can this be made in a pressure cooker?
Slow Cooker Cod with Cider and Mushrooms for a Quick Dinner

Ingredients
- 4 fillets cod fillets, fresh or thawed
- 8 oz mushrooms, thinly sliced
- 1 cube vegetable bouillon cube, crumbled
- 1/2 cup hard apple cider
Instructions
- Place the cod fillets into the bottom of the slow cooker insert, ensuring they are laid out in a single layer to promote even cooking across all pieces of fish.
- Scatter the thinly sliced mushrooms evenly over the fish fillets. Crumble the vegetable bouillon cube directly over the mushrooms and fish, then pour the apple cider over the top to provide the poaching liquid.
- Cover the slow cooker and cook on low for 2 hours until the fish is opaque and flakes easily. Ensure the internal temperature reaches at least 145°F (63°C) before serving immediately on a warm plate.
Estimated nutrition per serving
- Calories
- 210
- Protein
- 32 g
- Carbohydrates
- 8 g
- Fat
- 4.5 g
- Fiber
- 1 g
- Sugar
- 5 g
- Sodium
- 450 mg
This recipe is based on a short cooking video and is published under the pen name Clara Weller. It was checked before publication, but errors can slip through. Nutrition, when shown, is an estimate. Read more in our editorial policy and on our food safety page.






