Low Carb Crab Stuffed Mushrooms Recipe

Introduction

At Love With Recipes, we understand that enjoying flavorful, satisfying dishes doesn’t mean sacrificing your health goals or dietary preferences. This recipe for Low Carb Crab Stuffed Mushrooms offers an elegant, delectable appetizer that combines the richness of fresh crab with the earthy umami of mushrooms, all while keeping carbs in check. Perfect for those following low-carb, ketogenic, Atkins, or South Beach diets, this dish substitutes traditional breadcrumbs with a savory blend of mayonnaise, Parmesan, and herbs, creating a light yet intensely flavorful experience. Whether served at a dinner party, as a special appetizer, or as a side dish accompanying seafood or grilled meats, these stuffed mushrooms deliver sophistication without complexity. The preparation is straightforward, making it suitable for novice cooks and seasoned chefs alike, and the total time from start to finish is under 30 minutes, ideal for busy weeknights or spontaneous gatherings. This recipe exemplifies how simple ingredients, combined with careful techniques, can elevate humble ingredients into a culinary masterpiece.

Time

Preparation Time: 15 minutes

Cooking Time: 15 minutes

Total Time: 30 minutes

Needed Equipment

• Mixing bowls (medium and small)
• Sharp paring knife
• Spoon or small scoop for stuffing
• Baking sheet or jelly roll pan
• Aluminum foil (if lining baking sheet)
• Pastry brush (optional, for oil application)
• Measuring cups and spoons
• Grater (for Parmesan cheese)
• Colander or fine mesh sieve (for draining crabmeat)
• Kitchen towel or paper towels (for drying mushrooms)
• Oven preheated to 350°F (175°C)

Tags

• Low Carb
• Seafood
• Appetizer
• Gluten-Free
• Keto
• Atkins Diet
• South Beach Diet
• Healthy
• Quick & Easy

Serving Size

Serves approximately 6 people, with each serving comprising 2 stuffed mushrooms, making it an ideal appetizer or side dish for a small gathering or family meal.

Difficulty Level

Easy. This recipe involves straightforward techniques such as cleaning mushrooms, mixing ingredients, and baking, making it accessible to cooks of all skill levels.

Allergen Information

• Seafood: Crabmeat
• Dairy: Parmesan cheese, mayonnaise
• May contain traces of shellfish depending on crab source

Dietary Preference

• Low-Carb
• Keto-friendly
• Gluten-Free (if gluten-free mayonnaise is used)
• Paleolithic adaptations possible with modifications

Course

Appetizer / Side Dish

Cuisine

American / Seafood

Ingredients

Instructions

Preparing the Crab Filling

Begin by ensuring your crabmeat is fresh or properly drained if using canned. Rinse the crabmeat gently under cold water to remove any residual shell fragments or impurities. Use a fine mesh sieve or colander to drain thoroughly, then gently pat dry with paper towels. This step is crucial to prevent excess moisture, which could make the filling too runny during baking.

Transfer the drained crabmeat into a medium-sized mixing bowl. Add the finely chopped scallions, which should be prepared beforehand: wash the scallions thoroughly, then slice thinly, including both the white and green parts for a balanced flavor profile. Incorporate the dried oregano, thyme, and black pepper into the bowl. Use a spoon to gently fold the herbs into the crabmeat, ensuring even distribution of flavors. The herbs provide aromatic depth and a subtle earthiness that complements the sweetness of the crab.

Merging the Creamy Base

In the same bowl, add the low-fat mayonnaise and fat-free mayonnaise. These act as the binding agents, ensuring the filling remains moist and cohesive during baking. Stir thoroughly to combine, breaking apart any lumps of mayonnaise and integrating them evenly with the crab and herbs. The mayonnaise adds a rich, creamy texture without excess calories or carbs, making it suitable for low-carb diets.

Next, sprinkle in the grated Parmesan cheese. Parmesan imparts a sharp, savory note that elevates the overall flavor. Mix gently until all ingredients are uniformly incorporated. Cover the bowl with plastic wrap or a clean towel and refrigerate for at least 10-15 minutes. This resting period allows the flavors to meld, resulting in a more harmonious filling.

Preparing the Mushrooms

Preheat your oven to 350°F (175°C). While it heats, prepare the mushrooms by gently cleaning each with a damp paper towel or soft brush to remove surface dirt. Avoid soaking mushrooms in water, as they can absorb moisture and become soggy during baking. Carefully remove the stems from each mushroom cap by twisting gently or using a paring knife. Discard the stems or save them for another recipe.

Using a small spoon or a melon baller, carefully scoop out the gills from each mushroom cap. Gills are the thin, spongy layers underneath the mushroom cap that can release excess moisture and interfere with the stuffing’s stability. Removing these gills creates a cavity for the crab filling and ensures a clean appearance.

Stuffing the Mushrooms

Retrieve the crab filling from the refrigerator. Using a spoon or small scoop, generously stuff each mushroom cap with the prepared mixture. Pack the filling slightly to prevent it from falling out during baking, but avoid overstuffing, which could cause spillage or uneven cooking. Smooth the tops of the stuffed mushrooms with the back of the spoon for an attractive presentation.

Baking the Mushrooms

Arrange the stuffed mushrooms on a baking sheet lined with aluminum foil or parchment paper for easy cleanup. Lightly brush the tops of each mushroom with olive oil using a pastry brush or the back of a spoon—this step promotes browning and enhances flavor. Sprinkle the remaining Parmesan cheese evenly over the stuffed mushrooms, creating a cheesy crust that turns golden and bubbly during baking.

Finish by dusting the tops with a pinch of paprika, which adds a subtle smoky flavor and vibrant color. Place the baking sheet in the preheated oven and bake for approximately 15 minutes. You’ll know they’re ready when the mushrooms are tender, and the filling is bubbling and golden brown on top.

Serving and Presentation

Once cooked, remove the mushrooms from the oven and let them cool slightly for a couple of minutes. Serve immediately to enjoy the best texture and flavor. These stuffed mushrooms are perfect as an appetizer at parties or elegant dinners, but they also work well as a side dish paired with grilled seafood, chicken, or a fresh green salad.

Preparation Tips

• Use fresh crab meat whenever possible: Fresh crab offers superior flavor and texture compared to canned options. If using canned crab, select high-quality, lump crab for the best results.
• Adjust seasoning: Customize the flavor by adding a dash of hot sauce, a squeeze of lemon juice, or a pinch of red pepper flakes for heat, depending on your preference.
• Make ahead: Prepare the crab filling in advance and refrigerate. Assemble and bake when ready to serve for a quick appetizer or meal.
• Uniform mushroom size: Select mushrooms of similar size to ensure even cooking and presentation.
• Gills removal: Removing the gills prevents excess moisture and provides a clean look, but can be optional if you prefer a more rustic presentation.

Nutritional Information

Tips and Tricks

• Enhance flavor with herbs: Incorporate fresh herbs like parsley, dill, or basil into the filling for added freshness and aroma.
• Cheese variations: Swap Parmesan for Pecorino Romano or a sharp Cheddar if desired, but keep in mind this may alter the flavor profile and nutritional content.
• Spice it up: Add a pinch of cayenne pepper or hot sauce to the filling for a spicy kick.
• Presentation: Garnish with additional chopped scallions or herbs before serving for a professional look.

Add-ons

• Crumbled cooked bacon or pancetta mixed into the filling for extra savoriness.
• A drizzle of lemon juice or a splash of hot sauce before serving to brighten flavors.
• Sprinkle of additional Parmesan or a different cheese for varied flavor profiles.

Side Dishes

• Fresh green salad with balsamic vinaigrette
• Grilled asparagus or zucchini
• Seafood pasta with light lemon sauce
• Roasted Brussels sprouts with balsamic glaze
• Cauliflower rice or sautéed greens for a low-carb accompaniment

Improvements and Variations

• Vegetarian version: Replace crab with finely chopped artichoke hearts or hearts of palm for a similar texture and flavor profile.
• Spicy version: Incorporate chopped jalapeños or red pepper flakes into the filling for heat.
• Cheesy upgrade: Mix in shredded mozzarella or Gruyère for a richer, meltier filling.
• Gluten-free adaptation: Ensure all condiments and cheeses are gluten-free, and avoid breadcrumbs entirely.

Save and Store

Leftover stuffed mushrooms can be stored in an airtight container in the refrigerator for up to 2 days. Reheat in a preheated oven at 350°F (175°C) for about 10 minutes until warmed through. For best results, reheat only once to preserve texture and flavor. If preparing in advance, assemble the mushrooms without baking, cover tightly, and refrigerate. Bake just before serving for maximum freshness.

FAQ

Can I use imitation crab meat?

Yes, imitation crab meat can be substituted for real crab. It is often more affordable and widely available, though the flavor and texture are slightly different. Fresh or high-quality canned crab will yield better flavor.

Is this recipe suitable for a ketogenic diet?

Absolutely. With only 2.8 grams of carbs per serving, these stuffed mushrooms are keto-friendly and fit well within typical ketogenic macronutrient limits.

Can I prepare these ahead of time?

Yes, assemble the stuffed mushrooms, refrigerate, and bake just before serving. They taste best freshly baked, but they can be stored and reheated as described above.

Are there vegetarian options?

Replacing crab with chopped artichoke hearts, hearts of palm, or finely diced firm tofu can create a vegetarian version. Adjust seasonings to taste.

How do I prevent the filling from spilling out during baking?

Ensure the mushroom caps are properly cleaned and gills removed, and pack the filling snugly but not overly tight. Baking at the correct temperature and brushing with oil helps set the filling and prevent spillage.

Conclusion

These Low Carb Crab Stuffed Mushrooms exemplify how simple ingredients can come together to produce an appetizer that is both elegant and health-conscious. With a rich, savory filling nestled in meaty mushrooms, this dish satisfies cravings without compromising dietary goals. Its quick preparation and versatility make it a perfect choice for any occasion, from casual family dinners to upscale gatherings. The combination of fresh crab, herbs, Parmesan, and mayonnaise creates a harmonious flavor profile that will impress guests and delight your palate. As always, Love With Recipes encourages experimentation and personalization; feel free to adapt seasonings, cheeses, or add extra toppings to make this dish uniquely yours. Enjoy the perfect balance of flavor, health, and elegance with every bite.