Side Dish: Italy – Gratin di Funghi Portobello (Portobello Mushroom Gratin)
Food safety reminder: Follow safe food-handling practices and use a food thermometer to verify safe internal cooking temperatures.
Serving Size: 3
Approximate Time
Prep
10 min
Cook
20 min
Total
30 min
Ingredients
3 large Portobello mushrooms, sliced 1 cup (120 g) breadcrumbs 1 / 4 cup (25 g) grated Parmesan cheese 1 / 2 cup (56 g) shredded mozzarella cheese 1 tbsp (15 ml) butter, melted 1 tbsp (15 ml) olive oil Salt and pepper to taste Fresh thyme leaves for garnish
Instructions
1. Preheat oven to 375°F (190°C). Heat olive oil in a pan, sauté sliced Portobello mushrooms until tender. 2. In a bowl, mix breadcrumbs, Parmesan cheese, and melted butter. 3. Layer mushrooms in a baking dish, sprinkle with mozzarella cheese, then top with breadcrumb mixture. 4. Bake in the preheated oven for about 20 minutes or until golden and bubbling. 5. Garnish with fresh thyme before serving.
Estimated Nutritional Information*
Per serving | Servings: 3
Calories: 328 kcal
Carbohydrates: 31.2 g
Protein: 12.6 g
Fat: 17 g
Saturated fat: 7.4 g
Cholesterol: 32 mg
Fiber: 2 g
Sugar: 2.9 g
Sodium: 566 mg
Potassium: 182 mg
Calcium: 240 mg
Iron: 2.2 mg
Vitamin A: 88 µg RAE
Vitamin C: 0.5 mg
Vitamin D: 0.2 µg
Generated: 2026-11-05T19:36:02+00:00
*Values are estimates based on USDA data and mathematical calculations. Actual values may vary. Where data are unavailable, those contributions are excluded.