These stuffed baby Portobello mushrooms are a flavorful bite-sized appetizer, perfect for parties, gatherings, or a delicious snack. Filled with a creamy blend of Asiago cheese, basil, and mayonnaise, they offer a rich and savory taste with a touch of freshness from cherry tomatoes. Quick and easy to make, these baked mushrooms are a guaranteed crowd-pleaser.
Ingredients
- 24 baby Portobello mushrooms, stems removed
- ¾ cup shredded Asiago cheese
- ½ cup reduced-fat mayonnaise
- ¼ teaspoon white pepper
- ½ cup loosely packed basil leaves, stems removed
- 12 cherry tomatoes, halved
Directions
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Step 1: Preheat and Bake Mushrooms
Preheat the oven to 375°F. Lightly grease a 15x10x1-inch baking pan and arrange the mushroom caps with the hollow side up. Bake for 10 minutes to soften and release excess moisture.
Step 2: Prepare the Filling
While the mushrooms bake, combine the Asiago cheese, mayonnaise, basil leaves, and white pepper in a food processor. Blend until the mixture is smooth and well combined. This creamy, cheesy filling will infuse the mushrooms with rich, herby flavor.
Step 3: Drain and Fill Mushrooms
Remove the mushrooms from the oven and drain any excess liquid. Fill each cap with about 1 rounded teaspoon of the Asiago mixture, making sure the filling is evenly distributed.
Step 4: Add Cherry Tomatoes and Bake
Top each stuffed mushroom with half a cherry tomato, pressing it gently into the filling. Return the mushrooms to the oven and bake for another 8-10 minutes, or until the tops are lightly browned and bubbly.
Serving Suggestions
Serve these warm, cheesy stuffed mushrooms as an elegant appetizer, side dish, or even a light snack. Their rich, creamy filling, combined with the earthiness of Portobello mushrooms and the burst of freshness from cherry tomatoes, makes them a delightful addition to any meal. They pair wonderfully with grilled meats, seafood, or fresh salads, adding a savory and slightly tangy contrast to heartier dishes. These bite-sized treats are also perfect for holiday gatherings, cocktail parties, or casual get-togethers, offering a sophisticated yet simple option for entertaining. Serve them alongside a dipping sauce, a charcuterie board, or a glass of wine to elevate the dining experience. Whether you’re hosting a dinner party or looking for a delicious appetizer to impress your guests, these stuffed mushrooms are sure to be a hit!
