How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for Mushroom, Cheese, And Haddock Bake?

You need 11 ingredients. The key ingredients include: 1 tablespoon olive oil, 1/2 bunch green onions, chopped, 1 (6 ounce) package button mushrooms, chopped, 2 pounds haddock fillets, and more.

Is Mushroom, Cheese, And Haddock Bake suitable as general?

Yes, Mushroom, Cheese, And Haddock Bake falls under the General category and is a great choice for this type of meal.

How do I store leftover Mushroom, Cheese, And Haddock Bake?

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

Mushroom, Cheese, And Haddock Bake Recipe

Name: Mushroom, Cheese, And Haddock Bake
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 tablespoon olive oil; 1/2 bunch green onions, chopped; 1 (6 ounce) package button mushrooms, chopped; 2 pounds haddock fillets; salt and pepper to taste; 1 tablespoon garlic powder; 1/8 teaspoon dried red chile peppers; 3 tablespoons butter; 1/8 teaspoon dried parsley; 3/4 cup shredded Colby-Monterey Jack cheese; 1 lemon - cut into wedges, for garnish (optional)

Try this homemade Mushroom, Cheese, And Haddock Bake recipe the whole family will love. Made with olive oil, green onions, button mushrooms and haddock.…

This Mushroom, Cheese, And Haddock Bake relies on simple, everyday ingredients such as olive oil, bunch green onions, chopped, haddock fillets and salt and pepper to taste. It comes together quickly and makes 4 servings, at about 217 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.

Updated Jun 30, 2026

Serves 4 General

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Taste as you go and adjust the seasoning before serving.
Avoid overcrowding the pan — cook in batches if needed for the best texture.
Let the dish rest for a few minutes before serving so the flavors settle.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Use a neutral oil or a plant-based spread in place of butter for a dairy-free version.

No specific allergen information. Please check the ingredient list for possible allergens.

My Personal Notes

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Mushroom, Cheese, And Haddock Bake

Tips for the best results

Variations & substitutions

My Personal Notes

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Frequently Asked Questions