easy Crab Stuffed Mushrooms appetizer

Crab Stuffed Mushrooms

Crab Stuffed Mushrooms are an easy appetizer of sweet crab meat and Gruyere cheese baked to perfection inside a mushroom cap!
Course Appetizer
Cuisine American
Keyword bite size appetizer, crab appetizer
Prep Time 20 minutes
Cook Time 30 minutes
Total Time 50 minutes
Servings 12
Calories 81kcal
Author Kat Jeter & Melinda Caldwell


  • 24 White Button Mushrooms cleaned with stems removed
  • 2 tablespoons Onion finely chopped
  • 2 tablespoons Red bell pepper finely chopped
  • ½ pound Crab claw meat
  • 1 cup Gruyere cheese shredded
  • ¼ teaspoon Garlic powder
  • 1 teaspoon Old Bay seasoning
  • Salt & Pepper to taste
  • 3 tablespoons Seasoned Panko breadcrumbs


  • In a bowl combine onion, red bell pepper, ½ cup of Gruyere cheese, garlic powder, and Old Bay. Stir to combine.
  • Add crab meat and gently toss until it is mixed in. Salt and pepper to taste.
  • Spoon the crab mixture into the mushroom caps and place them on a lined baking sheet.
  • Sprinkle with remaining Gruyere and seasoned panko breadcrumbs.
  • Bake in 350 degree F. oven to 20-30 minutes, until mushrooms are cooked through.
  • Once cooked remove from oven and serve immediately.


Calories: 81kcal | Carbohydrates: 3g | Protein: 8g | Fat: 3g | Saturated Fat: 2g | Cholesterol: 20mg | Sodium: 215mg | Potassium: 182mg | Sugar: 1g | Vitamin A: 160IU | Vitamin C: 4.3mg | Calcium: 127mg | Iron: 0.5mg