What happens if you mix melted cheese and baking soda?

When melted cheese and baking soda are mixed, a chemical reaction occurs between the sodium bicarbonate (baking soda) and the lactic acid in the cheese. This reaction produces carbon dioxide gas, which causes the mixture to fizz and foam. The sodium bicarbonate also acts as a base, which neutralizes the acidity of the cheese and can result in a creamy, smooth texture.

Additionally, the baking soda can react with the proteins in the cheese to create a Maillard reaction, which is a chemical reaction between amino acids and reducing sugars that produces a brown color and a characteristic flavor.

Overall, the combination of melted cheese and baking soda can create an interesting culinary experience due to the chemical reactions that take place.