Crab Stuffed Mushrooms (make ahead)

Crab Stuffed Mushrooms are quick and easy to make. Best of all, this appetizer recipe can be made ahead of time and baked just before serving.

Juicy mushroom caps filled with a creamy cheesy crab filling and topped with a sprinkle of bread crumbs.

Crab Stuffed Mushrooms on a plate

The Best Crab Stuffed Mushrooms

We love crab appetizer recipes from hot crab dip to crab cakes! These stuffed mushroom caps are filled with a creamy cheesy crab filling and baked until melty.

  • Easy to make with canned crab, these are great for any occasion.
  • This recipe can be made up to 24 hours in advance and baked before serving.
  • Stuffed mushrooms can be frozen before baking and cooked right from frozen.
  • Naturally low carb (skip the bread crumbs if you’d like) and delicious for everyone.
  • Great as an appetizer or even a side dish with steak.

Crab Stuffed Mushrooms Ingredients

Crab Stuffed Mushrooms Ingredients

How to Clean Mushrooms for Stuffing

  • Use a damp paper towel to clean the outside of the mushrooms. Mushrooms can soak up water so don’t leave them in water too long. If needed give them a quick rinse and then wipe dry with a paper towel.
  • Once they’re wiped, snap off the stem and use a spoon or tomato corer/strawberry huller to remove some of the gills as well to create a larger cavity to fill. Take care when scooping out the insides, so the mushroom doesn’t tear or break.

Ingredient Tip: Save the mushroom stems and chop them to add extra flavor to stew, soup, casseroles, or even stuffing. Fry them along with ground beef in almost any recipe.

Mushrooms on a baking sheet ready to be stuffed

Mushrooms on a baking sheet ready to be stuffed

How To Make Crab Stuffed Mushrooms

  1. Clean out the mushrooms as directed above.
  2. Beat the cream cheese until fluffy. Fold in the remaining ingredients (per the recipe below).
  3. Fill the mushrooms and top with bread crumbs.
  4. Bake until bubbly!

To make the best crab stuffed mushrooms, I like to whip the cream cheese before adding the crab meat. This creates a light and fluffy melt in your mouth filling.

Crab Stuffed Mushrooms Filling

Crab Stuffed Mushrooms Filling

How Long To Bake Stuffed Mushrooms

Crab Stuffed Mushrooms take about 18-20 minutes at 375°F, but this can change depending on the size of the mushrooms.

You want to make sure the mushroom is cooked through and the filling is hot and melty.

Crab Stuffed Mushrooms uncooked

Crab Stuffed Mushrooms uncooked

Can You Freeze Stuffed Mushrooms?

Yes! I love prepping crab stuffed mushrooms in advance and freezing them for potlucks or when guests show up.

They can be cooked right from frozen (you’ll need to add about 10 min of cook time).

Crab stuffed mushrooms are perfect for appetizer night alongside buffalo chicken dip and meatballs!

Crab Stuffed Mushrooms on pan with herbs

More Easy Appetizers

Did you enjoy these Crab Stuffed Mushrooms? Be sure to leave a comment and a rating below!

Crab Stuffed Mushrooms

Crab stuffed mushrooms are the ultimate appetizer. Mushrooms are stuffed with tender crab meat and cream cheese filling, topped with breadcrumbs, and baked until tender and juicy.

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  • Thaw crab meat if frozen (drain if canned). Preheat the oven to 375°F.

  • Mix cream cheese until smooth. Stir in remaining ingredients.

  • Wipe mushrooms with a damp paper towel to remove any debris. Using a small spoon or tomato corer, remove stems and spoon out the insides of the mushroom. Discard (or freeze for soup).

  • Divide the filling over the mushroom caps. Combine topping ingredients and sprinkle over mushrooms.

  • Bake 18-20 minutes or until cooked through and tops are golden.

If desired, mix the cream cheese with a hand mixer to get a lighter fluffy filling.
Additional cheeses can be added, cheddar and Gruyere are great options.
Mushrooms can be stuffed and refrigerated 24 hours in advance and baked just before serving.
Reserve the mushroom stems and chop them to add to soups, stews, or casseroles.

Calories: 52, Carbohydrates: 2g, Protein: 2g, Fat: 3g, Saturated Fat: 2g, Cholesterol: 12mg, Sodium: 135mg, Potassium: 67mg, Vitamin A: 190IU, Vitamin C: 1.2mg, Calcium: 38mg, Iron: 0.3mg

(Nutrition information provided is an estimate and will vary based on cooking methods and brands of ingredients used.)

Keyword crab stuffed mushrooms, easy crab stuffed mushrooms, how to make crab stuffed mushrooms, stuffed mushrooms

Course Appetizer

Cuisine American

Crab Stuffed Mushrooms on a baking sheet with writing
Close up of crab stuffed mushrooms on a baking sheet with text
Three crab stuffed mushrooms on a plate with text.
Top image - crab stuffed mushrooms on a baking sheet. Bottom image - crab stuffed mushroom filling with text