Classic Spinach and Cheese Quiche Recipe

Ingredients

• 1 ½ cups all-purpose flour
• ½ tsp salt
• ½ cup unsalted butter, chilled and cubed
• 4–5 tbsp ice water
• 1 tbsp olive oil
• 1 small onion, finely chopped
• 2 cloves garlic, minced
• 2 cups fresh spinach, chopped
• 4 large eggs
• 1 cup heavy cream
• 1 cup shredded cheese (Gruyère or cheddar preferred)
• Salt and pepper to taste
• Nutmeg (optional, for garnish)