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Cheesy Crab Stuffed Mushrooms

These cheesy crab stuffed mushrooms are over-flowing with a delicious crab filling and crunchy bread crumb topping that are so easy to whip up.

Closeup of a crab stuffed mushroom on a plate with more mushrooms behind it

I love mushrooms. Well, that’s an understatement. I absolutely adore anything and everything with mushrooms. And stuffed mushrooms? I haven’t met a stuffed mushroom that I could resist.

Stuffed mushrooms make the perfect party appetizer because they are bite sized, in their own edible container, and you can make a platter full without much work and fuss on your end.

What’s so great about this dish?

This crab stuffing are cheesy and full own with flavor. They are not super complicated to make and the prep work only takes about 10 minutes before you pop them in the oven. No fancy cooking skills required.

You can make them spicy with hot sauce, or keep them mild and omit them.

You can scale up the recipe to make enough for an army, or scale it down for just the two of you.

It is a very versatile recipe that you can personalize to your own taste. Honestly, I could seriously eat the entire platter, these crab mushrooms were THAT good.

See my Crab Stuffed Mushrooms Web Story for a quick visual guide to making this recipe.

Overhead shot of a wooden platter filled with crab stuffed mushrooms and lemon slices

Ingredients you will need

Ingredients to make crab stuffed mushrooms labeled with text

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Recipe Step-by-Step Instructions

1. Make the stuffing. In a medium sized bowl, combine the crab meat, breadcrumbs, mozzarella, dijon, parmesan, parsley, hot sauce, lemon juice, salt and pepper. Be sure that it is combined thoroughly so all the flavors are evenly distributed.

Ready to mix up crab filling for stuffed mushrooms

2. Make the bread crumb topping. In a small bowl, combine breadcrumbs, parmesan and olive oil and set aside.

Bread topping for stuffed mushrooms

3. Prep the mushrooms. Using a damp paper towel gently clean the mushrooms of any dirt or debris – do not wash! Remove the stems and clean the shell that will hold the crab stuffing.

A basket full of large mushrooms with a small baking sheet with stems removed

4. Stuff the mushrooms. Using a tablespoon or small spoon, stuff the mushrooms with crab filling. Add an additional mound on top and press firmly.

A baking sheet with crab stuffed mushrooms ready to be baked

5. Bake the mushrooms. Top mushrooms with the breadcrumb mixture and bake in a 375ºF oven for 30 to 40 minutes. Mushrooms will have softened and the breadcrumb topping will be golden brown.

A baking sheet filled with golden brown crab stuffed mushrooms

Expert Tips and Recipe FAQS

It really is difficult to screw up this recipe. You could over cook and burn the mushrooms, so set the timer and check on them after 30 minutes.

Want some more crab appetizers? I’ve got a fabulous and popular shrimp and crab dip that is served cold. And if you like things warm and cheesy with a little kick, you must try my hot crab rangoon dip.

How to keep stuffed mushrooms from getting soggy?

Mushrooms are sponges that suck up water so DO NOT soak or wash in water. Do not stuff them with a liquidy stuffing and bake the mushrooms at high heat, 375-400ºF.

How long do stuffed mushrooms last in the fridge?

You can keep the cooked stuffed mushrooms in an air tight container in the refrigerator for 3-5 days.

How do you reheat stuffed mushrooms?

You can reheat them in the microwave or in the oven at 325ºF for about 15 minutes.

a wooden platter filled with crab stuffed mushrooms and lemon slices
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Yield: 16 mushrooms

Cheesy Crab Stuffed Mushrooms

Closeup of a crab stuffed mushroom on a plate with more mushrooms behind it

These cheesy crab stuffed mushrooms are over-flowing with a delicious crab filling and crunchy bread crumb topping that are so easy to whip up.

Prep Time 10 minutes
Cook Time 40 minutes
Total Time 50 minutes

Ingredients

  • 16 large baby portabella mushrooms, stems removed
  • 6 oz lump crab meat, canned
  • ½ cup breadcrumbs, seasoned, divided
  • ¼ cup mozzarella cheese
  • 2 TBS dijon mustard
  • 3 TBS Parmesan cheese, divided
  • 2 TBS parsley, American, chopped
  • 1 TBS lemon juice
  • ¼ teaspoon hot sauce
  • ¼ teaspoon salt
  • ⅛ teaspoon black pepper, ground
  • 1 ½ teaspoon extra virgin olive oil

Instructions

    1. Preheat oven to 375ºF.
    2. Grease a small baking sheet with cooking spray and set aside.
    3. Using a damp paper towel gently clean the mushrooms of any dirt or debris.
    4. In a small bowl, mix together crab meat, ¼ cup breadcrumbs, mozzarella, mustard, 2 TBS parmesan, parsley, lemon juice, hot sauce, salt and pepper.
    5. Stuff crab filling evenly among the mushroom caps.
    6. In another small bowl, mix together remaining breadcrumbs, extra virgin olive oil and 1 TBS parmesan.
    7. Top each mushroom evenly with bread crumb mix and bake mushrooms for 40 minutes, until filling is bubbly and tops are browned.

Notes

The amount of stuffed mushrooms this recipe yields depends on how much you stuff the mushrooms and how big the mushrooms are.

You can also stuff a large portobello mushroom for a delicious lunch.

Nutrition Information:

Yield:

16

Serving Size:

2 mushrooms

Amount Per Serving: Calories: 52Total Fat: 2gSaturated Fat: 1gTrans Fat: 0gUnsaturated Fat: 1gCholesterol: 13mgSodium: 192mgCarbohydrates: 5gFiber: 1gSugar: 1gProtein: 5g

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