Portobellos are nature’s edible bowls.
These are stuffed with spinach, cream cheese, Parmesan, and breadcrumbs. Bake until tender and golden. They’re hearty, flavorful, and nobody misses the meat. Plus: 10 minutes of prep.
Step-by-Step Instructions
Prep Mushrooms
Preheat oven to 375°F (190°C). Line a baking sheet with parchment.
Wipe mushroom caps clean. Remove stems and scrape out gills with a spoon.
Brush caps inside and out with olive oil. Season with salt and pepper.
Make Filling
In a bowl, mix ricotta, cream cheese, Parmesan, mozzarella, spinach, and garlic.
Season with salt and pepper.
Stuff
Divide filling among mushroom caps. Press down gently.
Sprinkle breadcrumbs on top.
Bake
Bake 15-20 minutes until mushrooms are tender and tops are golden and bubbly.
Serve
Let cool 5 minutes. Serve warm with a side salad or crusty bread.
Summary
Prep Time: 10 minutes | Cook Time: 20 minutes | Total Time: 30 minutes
Yield: 4 servings
Difficulty: Easy
Storage Notes
Refrigerate
Store cooked mushrooms in an airtight container for up to 3 days. Reheat at 350°F for 8-10 minutes. Not microwave-friendly (soggy mushrooms).
Prep Ahead
Stuff mushrooms up to 1 day ahead. Cover and refrigerate. Add 5 minutes to bake time.
Freeze Unbaked
Freeze on a tray, then transfer to a bag. Bake from frozen at 375°F for 25-30 minutes.
Customize It
- Add cooked sausage (for meat lovers)
- sun-dried tomatoes
- chopped artichoke hearts
