These stuffed portobello mushrooms are built for people who want a cozy, flavorful dish with real Mediterranean-inspired depth. A drizzle of Pesto Infused Olive Oil Blend ties the whole pan together with basil, garlic, and a gently nutty finish.
Stuffed Portobello Mushrooms Enhanced by Pesto Olive Oil Blend
Juicy portobello caps are filled with a savory herb breadcrumb mixture and baked until tender, with Pesto Infused Olive Oil Blend bringing a rich basil-garlic finish to every bite.
Ingredients
Equipment
Method
Instructions
- 1. Preheat the oven to 400°F and line a baking sheet with parchment paper.
- 2. Wipe the portobello caps clean, remove the stems, and gently scrape out the gills if needed to make room for the filling.
- 3. Brush the mushroom caps with 1 tablespoon of the Pesto Infused Olive Oil Blend and place them gill-side up on the baking sheet. Sprinkle lightly with salt and black pepper.
- 4. Bake the mushroom caps for 8 minutes, then remove them from the oven and carefully pour off any liquid that collects inside the caps.
- 5. While the mushrooms bake, warm the remaining Pesto Infused Olive Oil Blend with the olive oil and butter in a skillet over medium heat.
- 6. Add the onion and cook for 3 to 4 minutes until softened, then stir in the garlic and sun-dried tomatoes for 30 seconds.
- 7. Remove the skillet from the heat and mix in the breadcrumbs, Parmesan, basil, parsley, lemon juice, and water until the filling holds together but still looks light.
- 8. Fold in half of the mozzarella, then taste and adjust the seasoning with a little more salt or pepper if needed.
- 9. Spoon the filling evenly into the mushroom caps and mound it gently.
- 10. Top each mushroom with the remaining mozzarella and return the pan to the oven.
- 11. Bake for 15 to 17 minutes, until the mushrooms are tender and the tops are golden and bubbling.
- 12. Let the mushrooms rest for 3 minutes before serving so the filling settles and the flavor blooms.
Notes
The pesto blend is used both on the mushroom caps and in the filling, so the basil-garlic flavor carries through the whole dish. If the mushroom caps release extra liquid while baking, drain them before stuffing so the filling stays hearty. For a sharper finish, add a little more Parmesan right before serving.
Tried this recipe?
Let us know how it was!Recipe Tips
- Wipe the mushroom caps clean with a damp paper towel instead of rinsing them.
- For the best texture, pre-bake the caps briefly before adding the filling.
- Pack the filling lightly so it heats through and stays tender.
Serving Suggestions
- Serve these stuffed mushrooms with a crisp green salad and lemon wedges.
- They work nicely as a starter, a light lunch, or a vegetarian side dish for pasta night.
- Add a spoonful of warm marinara on the plate if you want extra saucy comfort.
Storage
- Store leftovers in an airtight container in the refrigerator for up to 3 days.
- Reheat in a 350°F oven until warmed through.
- Freezing is not recommended because the mushrooms can turn watery after thawing.
Variations
- Swap the mozzarella for provolone or fontina.
- Add chopped spinach or sun-dried tomatoes to the filling.
- Use panko for a lighter crunch or regular breadcrumbs for a softer finish.
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