Millions of People Are Throwing Away Perfectly Good Pizza Because of This Common Mistake

These spots are often tyrosine crystals, tiny natural amino acid clusters that develop as cheese ages.

They’re commonly found in:

• Mozzarella
• Provolone
• Parmesan
• Other aged cheeses

Far from being dangerous, these crystals are actually considered a sign that the cheese has matured properly.

Why Pizza Sometimes Looks Wet or Slimy

Another common concern is a shiny or slightly wet surface.

People often assume the cheese has spoiled.