Seafood Mushroom Caps

Prep: 15 min Cook: 12 min Serves: 12

Seafood Mushroom Caps offer a delightful appetizer featuring tender mushrooms filled with a creamy crab and fish mixture, accented by fresh herbs and Parmesan cheese. Perfect for entertaining or a sophisticated starter, this dish combines rich flavors with a satisfying texture in every bite.

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Ingredients

  • 36 large fresh mushrooms
  • 1 (8 oz.) crabmeat
  • 1 (8 oz.) cream cheese
  • 2 medium shallots
  • 2 Tbsp. lemon juice
  • 2 tsp. Dijon-style mustard
  • 2 Tbsp. snipped fresh parsley
  • 2 Tbsp. fine dry bread crumbs
  • 1/4 c. finely shredded Parmesan cheese

Instructions

  1. Wash mushrooms and drain.
  2. Remove stems; reserve for later use.
  3. Drain fish and pat dry.
  4. In a food processor, place fish, cream cheese, shallots, lemon juice, and mustard.
  5. Cover and process until smooth.
  6. Add 3 tablespoons Parmesan cheese to the fish mixture.
  7. Stir well; season to taste with salt and pepper.
  8. Fill each mushroom with the fish mixture including parsley.
  9. Sprinkle with remaining Parmesan cheese.
  10. Bake in a 425°F oven for 10 to 12 minutes or until heated through.
  11. Let stand a few minutes before serving.

Tips & Substitutions

For a twist, consider adding chopped spinach or artichokes to the filling. If you can't find fresh crabmeat, canned crab works well too; just ensure it's properly drained. You can substitute the cream cheese with ricotta for a lighter texture. If you prefer more heat, a dash of hot sauce in the filling can add a nice kick. Remember to not overbake the mushrooms to keep them tender.

Serving Suggestions

Serve these seafood mushroom caps as an impressive appetizer for gatherings or parties. They pair nicely with a crisp green salad or a light seafood pasta dish. For a complete meal, consider serving alongside garlic bread or a citrusy quinoa salad. They also complement well with a glass of white wine, enhancing the seafood flavors beautifully.

Storage & Reheating

Leftover stuffed mushrooms can be stored in an airtight container in the refrigerator for up to 3 days. To reheat, place them in a preheated oven at 350°F for about 10 minutes until warmed through. Avoid microwaving as it can make the mushrooms rubbery. If desired, sprinkle a little extra Parmesan on top before reheating for added flavor.

Nutrition & Diet Analysis (per serving)

Each serving of Seafood Mushroom Caps contains roughly 142 calories, with 6g protein, 18g carbohydrates, and 6g fat. It is an excellent source of vitamin D (25% of the Daily Value), and a good source of iron and protein.

142 kcal 7% DV
Protein Fat Carbs

Macronutrients

Protein 6.1g 12% DV
Total Fat 5.6g 7% DV
Carbs 17.6g 6% DV
Fiber 1.4g 5% DV
Sugar 4.1g 8% DV

Electrolytes

Sodium 232.6mg 10% DV
Potassium 480.5mg 10% DV
Cholesterol 16mg 5% DV

Vitamins & Minerals

Vitamin A 65.5mcg 7% DV
Vitamin C 5.1mg 6% DV
Vitamin D 5mcg 25% DV
Calcium 83.8mg 6% DV
Iron 2.3mg 13% DV
Diet fit Low-carb Under 400 cal
Contains Milk Wheat/Gluten

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

Can I prepare the filling in advance?

Yes, you can prepare the filling a day ahead. Store it in the refrigerator in an airtight container. Just make sure to fill the mushrooms and bake them right before serving for optimal freshness. This makes it easier for entertaining and allows the flavors to meld nicely before cooking.

What type of mushrooms work best for this recipe?

Large, firm mushrooms such as cremini or portobello are ideal for stuffing. They hold up well during baking and provide a robust flavor that complements the seafood filling. Avoid smaller varieties like button mushrooms as they may not have enough space for stuffing.

Can I make these seafood mushroom caps vegetarian?

Absolutely! You can replace the crabmeat with a mixture of finely chopped vegetables like bell peppers, zucchini, and spinach. Enhance the flavor with some nutritional yeast for a cheesy taste. This variation maintains the delightful texture while catering to vegetarian diets.

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

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