Instructions
Melt butter in a saucepan over medium heat.
Add the onions and garlic, and sauté for a few minutes.
Add the spinach and cover until wilted.
Strain the spinach to remove excess water.
Add the sour cream, cream cheese, mayo, spinach, artichoke, and seasonings to a blender.
Process until everything is combined well.
Pour into a bowl, then add the cheese and nutmeg.
Mix until well combined.
Place in a baking dish and bake at 350F for 25 minutes.
Pro Tips
Ensure the spinach is thoroughly strained to prevent a watery dip.
Use softened cream cheese for a smoother consistency.
Baking the dip is optional but recommended for a bubbly, melted finish.