How to Bake Pumpkin Tian with Herbs

Ingredients

• 2 cups (300g) pumpkin, peeled and thinly sliced
• 1 medium zucchini, thinly sliced
• 1 medium potato, thinly sliced
• 1/2 cup (75g) onion, thinly sliced
• 2 tablespoons olive oil
• 1 teaspoon salt
• 1/2 teaspoon black pepper
• 1 teaspoon fresh thyme leaves
• 1 teaspoon fresh sage, chopped
• 1 cup (100g) grated Gruyère cheese
• 1/2 cup (50g) ricotta cheese
• 1/4 cup (60ml) heavy cream
• 2 large eggs
• 1/4 teaspoon nutmeg