Recipe: <!-- -->Mushroom and Spinach Breakfast Puffs<!-- --> | Whole Foods Market

Ingredients

• 4 large eggs, separated, plus 1 egg white
• 1/2 teaspoon fine sea salt
• 1/2 teaspoon ground black pepper
• 1/4 teaspoon grated nutmeg
• 1 cup reduced-fat (2%) milk
• 1/2 pound cremini mushrooms, trimmed
• 1 tablespoon unsalted butter, plus extra for the ramekins
• 1/2 cup thawed frozen chopped spinach, squeezed dry