How to Make Haddock Au Gratin - A Step-by-Step Guide

Haddock Au Gratin is a delightful and flavorful dish that is perfect for a cozy night in or for entertaining guests. This recipe features tender haddock fillets topped with a creamy and cheesy sauce, then baked to perfection. The result is a decadent and satisfying meal that is sure to please even the pickiest of eaters.

With its rich and indulgent flavors, Haddock Au Gratin is a great way to enjoy seafood in a new and exciting way. The dish is easy to prepare and can be customized to...

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Ingredients

  • 2 pounds haddock fillets
  • 1 teaspoon salt
  • ⅛ teaspoon ground black pepper
  • 3 tablespoons butter
  • ¼ cup minced onion
  • 3 tablespoons all-purpose flour
  • 1 teaspoon ground dry mustard
  • ½ teaspoon salt
  • ⅔ cup heavy cream
  • ⅔ cup half-and-half cream
  • ½ cup shredded sharp Cheddar cheese
  • ½ cup shredded Monterey Jack cheese
  • ¼ teaspoon paprika

Information

  • Prep Time: 15 mins
  • Cook Time: 30 mins
  • Total Time: 45 mins
  • Servings: 8
  • Yield: 8 servings

  • Preheat oven to 350 degrees F (175 degrees C). Lightly butter a medium or large baking dish.
  • Rinse and dry fillets. Season with 1 teaspoon salt and 1/8 teaspoon pepper.
  • In a skillet or frying pan, melt butter over medium heat. Saute onion in butter until golden. Stir in flour until completely incorporated. Stir in mustard, 1/2 teaspoon salt, light and heavy creams. Cook until thickened, stirring constantly. Remove from heat and stir in cheeses. Pour sauce over fish and sprinkle with paprika.
  • Bake in preheated oven for 30 minutes, until brown and bubbly.
  • Nutrition

    301 cal.

    • Total Fat: 20g
    • Saturated Fat: 12g
    • Cholesterol: 124mg
    • Sodium: 634mg
    • Total Carbohydrate: 4g
    • Dietary Fiber: 0g
    • Total Sugars: 0g
    • Protein: 26g
    • Vitamin C: 1mg
    • Calcium: 179mg
    • Iron: 2mg
    • Potassium: 368mg