In a wide shallow bowl whisk together the eggs milk or cream vanilla extract cinnamon nutmeg and salt until smooth
Preheat a skillet or griddle over medium heat and melt 1 tablespoon of butter
Dip each slice of sourdough bread into the egg mixture allowing it to soak for 20 to 30 seconds per side Let excess batter drip off before cooking
Place the soaked bread onto the heated skillet and cook for 3 to 4 minutes on each side until golden brown and slightly crispy
Repeat with remaining slices adding more butter as needed
Serve warm with maple syrup fresh fruit powdered sugar or any desired toppings