Spinach and Cheese Puff Pastry Squares

Ingredients

• 1 sheet (about 14.1 ounces) frozen puff pastry, thawed
• 10 ounces frozen chopped spinach, thawed
• 4-8 ounces cream cheese, softened
• 1/2 cup crumbled feta cheese or shredded mozzarella (or a mix)
• 1 egg, divided
• 1 small garlic clove, minced (or 1/2 teaspoon garlic powder)
• Salt and pepper to taste
• Optional: a pinch of nutmeg, a tablespoon of chopped fresh dill or parsley