These garlic-crab stuffed mushrooms are rich, creamy, and packed with steakhouse flavor. Tender mushroom caps are filled with a savory crab mixture made with cream cheese, garlic, Parmesan, and seasonings, then baked until hot and lightly golden. They make an elegant appetizer for holidays, dinner parties, or any meal that needs a special starter.
Why You’ll Love This Recipe
This recipe brings restaurant-style flavor to your own kitchen with simple ingredients and an easy method. The filling is creamy and full of real crab flavor, while the mushrooms turn juicy and tender in the oven. It feels impressive enough for entertaining, but it is also easy enough to make for a family dinner. You can prepare the filling ahead of time, and the baked mushrooms pair beautifully with steak, chicken, seafood, or a fresh salad.
Ingredients
(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)
12 large white mushrooms, stems removed
1 cup lump crab meat, picked over for shells
4 oz cream cheese, softened
2 tablespoons mayonnaise
3 cloves garlic, minced
2 green onions, finely sliced
1/4 cup grated Parmesan cheese
1/4 cup plain breadcrumbs
1 tablespoon fresh lemon juice
1 teaspoon Worcestershire sauce
1/2 teaspoon Old Bay seasoning
1/4 teaspoon black pepper
1/4 teaspoon salt
2 tablespoons unsalted butter, melted
1 tablespoon chopped fresh parsley
Extra Parmesan for topping, optional
Directions
Preheat your oven to 375°F (190°C). Lightly grease a baking dish or line a baking sheet with parchment paper.
Clean the mushrooms with a damp paper towel. Carefully remove the stems and set the caps aside. Finely chop enough of the mushroom stems to make about 1/4 cup.
In a medium bowl, combine the softened cream cheese, mayonnaise, minced garlic, chopped mushroom stems, green onions, Parmesan cheese, breadcrumbs, lemon juice, Worcestershire sauce, Old Bay seasoning, black pepper, and salt.
Gently fold in the lump crab meat so it stays slightly chunky and does not break apart too much.
Brush the mushroom caps lightly with a little of the melted butter. Arrange them hollow-side up in the prepared baking dish.
Spoon the crab filling evenly into each mushroom cap, mounding it slightly on top. Drizzle or brush the remaining melted butter over the stuffed mushrooms.
Sprinkle with a little extra Parmesan if desired.
Bake for 18 to 22 minutes, or until the mushrooms are tender and the filling is hot and lightly golden on top.
Remove from the oven and let them rest for 3 to 5 minutes. Finish with chopped fresh parsley before serving.
Servings and timing
This recipe makes 12 stuffed mushrooms, which is about 6 appetizer servings.
Prep time: 15 minutes
Cook time: 20 minutes
Total time: 35 minutes
Variations
You can swap the white mushrooms for baby bella mushrooms for a deeper, earthier flavor. For a slightly crispier topping, mix a little extra Parmesan with breadcrumbs and sprinkle it over the stuffed mushrooms before baking. A small dash of hot sauce or cayenne can add gentle heat. For a more herb-forward version, stir a little chopped parsley or chives into the filling. If you want an even richer filling, add a tablespoon of sour cream to the mixture.
Storage/Reheating
Store leftover stuffed mushrooms in an airtight container in the refrigerator for up to 2 days. For the best texture, reheat them in a 350°F (175°C) oven for 8 to 10 minutes, or until warmed through. Avoid microwaving if possible, since the mushrooms can become watery and the filling may lose its texture. If you want to prep ahead, you can make the filling a day in advance and refrigerate it until ready to stuff and bake.
FAQs
Can I use canned crab meat?
Yes, as long as it is well drained and checked carefully for bits of shell. Lump crab meat gives the best texture and flavor, but canned crab can still work in a pinch.
Can I make these ahead of time?
Yes. You can prepare the filling and stuff the mushrooms several hours ahead, then cover and refrigerate them until baking time.
What type of mushrooms work best?
Large white mushrooms are classic for this recipe because they are easy to fill and bake evenly. Baby bella mushrooms also work well.
How do I keep the mushrooms from getting watery?
Do not soak the mushrooms in water when cleaning them. Wipe them clean instead, and bake them in a single layer so excess moisture can cook off more easily.
Can I freeze stuffed mushrooms?
They are best fresh, but you can freeze them before baking. Place them on a tray until firm, then transfer to a freezer-safe container. Bake from frozen and add a few extra minutes to the cooking time.
What can I serve with these mushrooms?
They are perfect as an appetizer with steak, grilled chicken, roasted fish, or a fresh green salad. They also fit well on a holiday appetizer spread.
Can I use imitation crab?
You can, but the flavor and texture will not be as rich or delicate as real crab meat.
How do I know when they are done?
The mushrooms should be tender, and the filling should be hot all the way through with a lightly golden top.
Can I make this recipe without breadcrumbs?
Yes. You can leave them out for a softer filling or replace them with crushed crackers for a slightly different texture.
Are these mushrooms spicy?
No. They are savory and flavorful rather than spicy. You can add cayenne or hot sauce if you want some heat.
Conclusion
Ruth’s Chris Garlic-Crab Stuffed Mushrooms are a delicious appetizer that feels elegant without being complicated. The creamy crab filling, savory garlic, and tender baked mushrooms create a dish that is comforting, rich, and full of flavor. Whether you serve them for a special gathering or a cozy dinner at home, they are the kind of appetizer people remember and ask for again.
Elegant stuffed mushrooms filled with a rich, creamy garlic-crab mixture and baked until tender and golden, perfect as a restaurant-style appetizer.
Total Time:35 minutes
Yield:12 stuffed mushrooms (6 servings)
Ingredients
12 large white mushrooms, stems removed
1 cup lump crab meat, checked for shells
4 oz cream cheese, softened
2 tablespoons mayonnaise
3 cloves garlic, minced
2 green onions, finely sliced
1/4 cup grated Parmesan cheese
1/4 cup plain breadcrumbs
1 tablespoon fresh lemon juice
1 teaspoon Worcestershire sauce
1/2 teaspoon Old Bay seasoning
1/4 teaspoon black pepper
1/4 teaspoon salt
2 tablespoons unsalted butter, melted
1 tablespoon fresh parsley, chopped
Extra Parmesan for topping (optional)
Instructions
Preheat oven to 190°C (375°F) and lightly grease a baking dish.
Clean mushrooms with a damp cloth, remove stems, and finely chop about 1/4 cup of stems.
In a bowl, mix cream cheese, mayonnaise, garlic, chopped stems, green onions, Parmesan, breadcrumbs, lemon juice, Worcestershire sauce, Old Bay, black pepper, and salt.
Gently fold in crab meat, keeping it slightly chunky.
Brush mushroom caps with melted butter and arrange in the baking dish.
Fill each cap with the crab mixture, mounding slightly.
Drizzle remaining butter over the tops and sprinkle extra Parmesan if desired.
Bake for 18–22 minutes until mushrooms are tender and filling is hot and golden.
Let rest for a few minutes, garnish with parsley, and serve warm.
Notes
Do not soak mushrooms; wipe clean to avoid excess moisture.
Use lump crab meat for best texture and flavor.
Prepare filling ahead for convenience.
Bake in a single layer to prevent sogginess.
Can be frozen before baking and cooked directly from frozen.
