Half-Moon Herb Stuffed Mushrooms

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

Plump mushrooms filled with a fragrant blend of herbs, breadcrumbs, and Parmesan, baked until golden and tender. This american-inspired salads (vegetarian, gluten-free) ready in about 45 minutes pairs button mushrooms, fresh parsley, grated Parmesan cheese into a side that holds its own next to almost any main — bright, balanced, and quick enough to slot into a weeknight plate. Each serving lands at about 120 calories and feeds 4, so it slots cleanly next to roasted proteins, grain bowls, or weeknight mains. 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.

★ 4.5 (11 ratings) Prep: 20 min Cook: 25 min Serves 4 American cuisine 120 cal/serving
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Ingredients

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Instructions

  1. Step 1: Preheat oven to 375°F (190°C). Clean mushrooms and carefully halve each mushroom lengthwise, keeping the stems intact.
  2. Step 2: In a bowl, combine parsley, Parmesan, breadcrumbs, garlic, salt, pepper, and 1 tbsp olive oil. Stir until evenly mixed.
  3. Step 3: Stuff each mushroom half with the herb mixture, pressing gently to fill the cavity.
  4. Step 4: Place stuffed mushrooms on a baking sheet lined with parchment paper. Brush the tops with remaining 1 tbsp olive oil.
  5. Step 5: Bake for 20-25 minutes until the mushrooms are tender and the filling is golden and crisp.

Frequently asked questions

How long does Half-Moon Herb Stuffed Mushrooms take to make?

Total time is about 45 minutes (20 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 Half-Moon Herb Stuffed Mushrooms?

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 button mushrooms from drying out.

Can I substitute ingredients in Half-Moon Herb Stuffed Mushrooms?

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 Half-Moon Herb Stuffed Mushrooms for a different number of people?

The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). 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 Half-Moon Herb Stuffed Mushrooms vegetarian?

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

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