Half-Sweet, Half-Savory Stuffed Mushrooms

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

Portobello mushrooms split in half, filled with a savory mushroom and spinach mixture, and topped with a sweet balsamic glaze. This italian (vegetarian, gluten-free) ready in about 29 minutes pairs (diced) mushroom stems, (chopped) spinach, (minced) garlic for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 200 calories and feeds 4, 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: 14 min Serves 4 Italian cuisine 200 cal/serving
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Ingredients

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Instructions

  1. Step 1: Preheat air fryer to 375°F (190°C). Remove stems from mushrooms and set halves aside.
  2. Step 2: In a bowl, mix diced mushroom stems, spinach, minced garlic, 1 tbsp olive oil, salt, and pepper. Stuff mixture into mushroom halves, pressing gently to pack.
  3. Step 3: Place stuffed mushrooms in air fryer basket. Cook for 12-14 minutes until mushrooms are tender and golden.
  4. Step 4: In a small saucepan, combine balsamic vinegar, honey, and remaining 1 tbsp olive oil. Simmer over low heat for 5-7 minutes until glaze thickens. Drizzle over mushrooms before serving.

Frequently asked questions

How long does Half-Sweet, Half-Savory Stuffed Mushrooms take to make?

Total time is about 29 minutes (15 min prep + 14 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-Sweet, Half-Savory 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 (diced) mushroom stems from drying out.

Can I substitute ingredients in Half-Sweet, Half-Savory 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-Sweet, Half-Savory 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-Sweet, Half-Savory 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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