How to Bake Puff Pastry with Veggies Delightfully: 5…

Ingredients

• 1 sheet of frozen puff pastry (about 8 oz or 227 g), thawed overnight in the refrigerator
• 1 large egg (for egg wash)
• 1 tablespoon olive oil (15 ml)
• 1 small onion, finely chopped
• 2 cloves garlic, minced
• 1 cup bell peppers, diced (red, yellow, or green) (about 150 g)
• 1 cup zucchini, diced (about 150 g)
• 1 cup spinach leaves, chopped (about 30 g)
• 1 teaspoon dried Italian herbs (2 g)
• Salt and pepper to taste
• ½ cup ricotta cheese (about 125 g), optional
• ¼ cup grated Parmesan cheese (about 25 g), optional