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Keto Crab Stuffed Mushrooms Recipe

Looking for a delightful appetizer that’s both keto-friendly and bursting with flavor? These Crab Stuffed Mushrooms are perfect for any occasion, whether you’re hosting a dinner party or looking to impress your family with a savory snack. Packed with creamy crab filling and savory spices, they’re sure to disappear fast!

Crab Stuffed Mushrooms

Crab Stuffed Mushrooms

Deliciously creamy and savory stuffed mushrooms that are perfect for any gathering.


  • 8 ounces mushrooms (baby portobellos work well)
  • 8 ounces crab meat, chopped
  • 2 green onions, finely chopped
  • 1/4 cup mayonnaise
  • 1/3 cup grated Parmesan cheese
  • 1 teaspoon dried parsley
  • 1/4 teaspoon paprika
  • Pinch of salt and pepper


  1. Preheat your oven to 350°F (175°C).
  2. Clean the mushrooms and remove the stems. Place them on a baking sheet, cap side down.
  3. In a bowl, combine chopped crab meat, green onions, mayonnaise, Parmesan cheese, parsley, paprika, salt, and pepper. Mix well until all ingredients are evenly incorporated.
  4. Spoon the crab mixture into each mushroom cap, pressing gently to fill.
  5. Bake in the preheated oven for 15-20 minutes, or until the mushrooms are tender and the filling is lightly browned on top.
  6. Remove from the oven and let cool slightly before serving.
  7. Optional: Garnish with additional chopped parsley or paprika for a decorative touch.

Breakdown of Ingredients and Average Carb Content

  • Mushrooms: 8 ounces – 5.6g carbs
  • Crab meat: 8 ounces – 0g carbs
  • Mayonnaise and Parmesan cheese: 1/4 cup mayonnaise – 0.8g carbs, 1/3 cup Parmesan cheese – 1.2g carbs
  • Seasonings: Parsley, paprika, salt, and pepper enhance the overall taste of the dish – negligible carbs

Total carbs for the recipe: Approximately 7.6 grams (varies based on specific amounts and brands used).

A Perfect Keto Appetizer

These Crab Stuffed Mushrooms are not only keto-friendly but also a crowd-pleaser at any gathering. Whether served as an appetizer or a snack, their creamy texture and savory filling make them irresistible. Enjoy these delicious bites, knowing you’re sticking to your keto goals without sacrificing taste!

Credit to gogas2 on Reddit

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