Three-Cheese Stuffed Portobello Mushrooms

By AislePrompt Editorial · ·

How this recipe was made — this recipe was drafted by AislePrompt's AI-assisted pipeline from technique templates and USDA-sourced nutrition data, and published by AislePrompt Editorial — see how AislePrompt recipes are developed and reviewed.

Hearty, savory mushrooms filled with a blend of three cheeses and herbs, baked until bubbly and golden for a show-stopping vegetarian appetizer or main. This Mediterranean-inspired vegetarian recipe, ready in about 43 minutes, pairs portobello mushrooms, fresh spinach, garlic for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 220 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: 28 min Serves 4 Mediterranean cuisine 220 cal/serving
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Ingredients

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Instructions

  1. Step 1: Preheat oven to 375°F (190°C). Brush mushroom caps with 1 tbsp olive oil, place on a baking sheet, and bake for 10 minutes to soften.
  2. Step 2: While mushrooms bake, sauté spinach and minced garlic in a skillet over medium heat for 3-4 minutes until wilted and excess liquid evaporates. Remove from heat and mix with feta, mozzarella, parmesan, and oregano.
  3. Step 3: Spoon cheese mixture evenly into mushroom caps. Return to oven and bake for 15-18 minutes until cheese is golden and bubbly, with mushrooms tender but still holding shape.

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