Beba's Spinach and Cheese Empanadas - Tastet

Ingredients

• 1 kg all-purpose flour
• 200 g cold butter
• 30 g kosher salt
• 360 g water
• 1 egg
• 600 g frozen spinach
• 2 1/2 tablespoons butter
• 2 1/2 tablespoons flour
• 250 g cheese curds
• 1 small onion
• 1 garlic clove
• 150ml milk
• 1/8 teaspoon nutmeg
• 1/8 teaspoon black pepper
• 1 1/2 teaspoons kosher salt