To prevent a watery dip, ensure frozen spinach is thoroughly thawed and squeezed dry before adding. For optimal creaminess, use room-temperature cream cheese, which will blend more easily into the other ingredients. A common pitfall is not stirring, leading to uneven melting; stir occasionally as directed. Enhance flavor by adding a minced garlic clove or a pinch of red pepper flakes for a subtle kick. A small splash of lemon juice or Worcestershire can brighten the profile. For a richer, tangier dip, consider adding a couple of tablespoons of sour cream or Greek yogurt in the last 30 minutes. Serve hot with crusty bread, pita chips, or fresh vegetables, perhaps garnished with fresh parsley.