These Easy Oven Roasted Mushrooms can be made with any type of mushroom – just make sure the slices are similarly sized so they cook evenly.

Fried mushrooms with parmesan
Roasting mushrooms intensifies their umami-rich flavor, creating caramelized edges and a meaty, sweet texture that’s guaranteed to leave you wanting more. This fried mushroom recipe uses a variety of mushrooms that create a symphony of earthy, buttery flavors, milder in white mushrooms and deeper in meatier mushrooms like shiitake. If you’re a mushroom lover, these Mushrooms with Garlic Butter, Stuffed Mushrooms, and Mushroom Risotto are other mushroom side dish recipes you might enjoy.

This side dish is low-carb, keto-friendly, and gluten-free.
Ingredients
- Mushrooms: I highly recommend choosing a medley of mushrooms! I chose hornbeam, cremini mushrooms (also called baby bellas) and shiitake. Trumpet and white mushrooms would be good too.
- olive oil drizzled over the mushrooms
- salt and pepper to season
- Thyme: Mix the fresh thyme with the mushrooms, reserving some for garnish. You can also use other fresh herbs like parsley or fresh chives.
- Parmesan and Balsamic Vinegar: A pinch of high-quality Parmesan and balsamic vinegar give these mushrooms that certain something!
How to roast mushrooms
- Season mushrooms: Spread the mushrooms evenly on the oil-sprayed baking sheet. Toss with olive oil, salt, pepper and thyme and spread the veggies in an even layer.
- How long to roast mushrooms: Bake the mushrooms at 400°F for 20 minutes until tender. Stir halfway through and rotate the pans in the oven.
- Garnish: Garnish the mushrooms with parmesan, balsamic vinegar and thyme.
What to serve with roasted mushrooms
This easy mushroom side dish is the perfect accompaniment to many dishes, from pasta to quiche to casseroles. They also go great with a protein and starch side dish, salad or other roasted vegetable. Here are a few ideas:
How to store roasted mushrooms
Leftover mushrooms will keep in an airtight container in the refrigerator for up to 5 days. Heat them in the microwave until warm. You can eat them as a side dish or add them to omelettes, rice bowls or noodles.


More Mushroom Recipes You’ll Love
Yield: 4 portions
Serving size: 1 /2 cup (generous)
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Preheat oven to 400 degrees F. Spray 2 sheet pans with olive oil.
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Divide the mushrooms evenly between the 2 prepared trays.
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Drizzle each with 1 tablespoon olive oil, ¼ teaspoon kosher salt, pepper, and half the fresh thyme, then distribute evenly. Spread the mushrooms in an even layer.
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Fry mushrooms for 20 minutes, mix and turn the pans halfway through cooking.
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Garnish with parmesan and a squeeze of balsamic vinegar and garnish with more fresh thyme.
Last step:
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Portion: 1 /2 cup (generous), Calories: 120 kcal, Carbohydrates: 6 G, Protein: 7 G, Fat: 9 G, Saturated Fatty Acids: 2 G, Cholesterol: 3 mg, Sodium: 229 mg, Fiber: 2 G, Sugar: 4 G