Herb-Stuffed Mushrooms with Garlic and Parmesan

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

Juicy mushroom caps filled with a fragrant mixture of herbs, garlic, and Parmesan cheese, baked until golden and bubbling. This mediterranean-inspired christmas (vegetarian) ready in about 40 minutes pairs olive oil, minced garlic cloves, chopped fresh parsley for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 90 calories and feeds 8, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Prep: 15 min Cook: 25 min Serves 8 Mediterranean cuisine 90 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat oven to 375°F. In a skillet, heat 3 tbsp olive oil over medium heat and sauté 4 minced garlic cloves and chopped mushroom stems for 3-4 minutes until fragrant and softened.
  2. Step 2: Remove from heat and stir in 1/4 cup chopped fresh parsley, 1 tbsp fresh thyme leaves, 1/2 cup grated Parmesan cheese, 1/4 cup breadcrumbs, 1/2 tsp salt, 1/4 tsp black pepper, and 1 tsp lemon juice until combined.
  3. Step 3: Spoon the herb mixture evenly into 24 cleaned mushroom caps arranged on a baking sheet.
  4. Step 4: Bake mushrooms for 20-25 minutes until tops are golden and filling is bubbling.
  5. Step 5: Serve warm as a flavorful appetizer or side dish.

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Frequently asked questions

How long does Herb-Stuffed Mushrooms with Garlic and Parmesan take to make?

Total time is about 40 minutes (15 min prep + 25 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

How do I store leftover Herb-Stuffed Mushrooms with Garlic and Parmesan?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep olive oil from drying out.

Can I substitute ingredients in Herb-Stuffed Mushrooms with Garlic and Parmesan?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Herb-Stuffed Mushrooms with Garlic and Parmesan for a different number of people?

The recipe is written for 8 servings. Multiply each ingredient by (your serving target / 8). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

Is Herb-Stuffed Mushrooms with Garlic and Parmesan vegetarian?

Yes — this recipe is tagged vegetarian based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.

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