Casino stuffed mushrooms are my twist on Clams Casino, one of my favorite appetizers. The clam-stuffed mushrooms with bacon are an elegant yet easy-to-make dish perfect for dinner parties, holiday gatherings, or a casual weekend treat. The combination of fresh mushrooms, smoky bacon, tender clams, and a blend of aromatics creates a delicious bite-sized indulgence.
Stuffed mushrooms are a timeless appetizer that balances rich, savory flavors and a satisfying texture. Mushrooms naturally absorb flavors well, making them the perfect vessel for this flavorful stuffing. The minced clams bring a delicate seafood taste, enhanced by the crispiness of bacon and the freshness of parsley and lemon juice. Parmesan cheese provides a slightly salty, nutty finish, while bread crumbs and egg bind everything together for the perfect consistency. These mushrooms are baked until golden and tender, making them a crowd-pleaser every time.
This dish comes together quickly and effortlessly with just a bit of prep work. Whether you’re looking for a unique appetizer or a flavorful side dish, these stuffed mushrooms are a fantastic choice. Plus, they’re easy to customize to suit your preferences or dietary needs. Try one of the variations below to make them your own!
Recipe Variations
- Spicy Kick: Mix in 1/2 teaspoon of crushed red pepper flakes or a dash of hot sauce.
- Vegetarian Option: Omit the clams and bacon and substitute with finely chopped spinach or artichokes.
- Crab-Stuffed Mushrooms: Replace the clams with lump crab meat for a richer seafood flavor.
- Garlic Butter Upgrade: Add 1 clove of minced garlic to the butter while cooking the onions and peppers for an extra depth of flavor.
How to Store Stuffed Mushrooms
If you have leftovers, refrigerate them in an airtight container and eat them within 2 to 3 days. Warm them in the oven or microwave.
More Stuffed Mushrooms
PrintCasino Stuffed Mushrooms With Clams and Bacon
A savory combination of minced clams, chopped bacon, and bread crumbs makes these casino-style stuffed mushrooms a special treat for friends and family.
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Total Time: 45 minutes
- Yield: 12 servings 1x
- Category: Appetizers, Mushrooms, Clams
- Method: Bake
- Cuisine: Gourmet
Ingredients
- 12 to 14 large mushrooms
- 4 tablespoons butter
- 1/4 cup finely chopped onion
- 4 tablespoons minced green or red bell pepper (or a mixture of both)
- 3 tablespoons chopped fresh parsley
- 4 strips bacon, cooked but not crisp (finely chopped)
- 1 teaspoon lemon juice
- 1 can (6.5 ounces) minced clams (drained)
- 1/2 cup fine dry bread crumbs (plain or garlic and herb)
- 1 large egg (beaten)
- 2 to 3 tablespoons grated Parmesan cheese
Instructions
- Preheat oven to 375°F. Line a jelly roll pan or baking pan with foil and place a cooling rack in the pan.
- Rinse mushrooms and pat dry. Carefully remove the stems, then chop the stems finely and set aside.
- Melt butter in a skillet over medium-low heat. Brush each mushroom cap lightly with a bit of melted butter and arrange them, rounded side down, on the rack.
- Add the chopped mushroom stems, onion, and bell pepper to the remaining butter in the skillet. Cook, stirring occasionally, until the onion is tender and translucent.
- Stir in the parsley, chopped bacon, lemon juice, drained clams, and bread crumbs. Blend well and remove from heat.
- In a separate bowl, lightly beat the egg. Once the stuffing mixture has cooled slightly, add it to the egg and stir until well combined.
- Spoon the stuffing mixture into each mushroom cap, mounding it slightly. Sprinkle the tops with grated Parmesan cheese.
- Bake for 20 to 25 minutes, or until the mushrooms are tender and the tops are nicely browned.
- Serve warm and enjoy!
Credit: Diana Rattray
