Leipäjuusto, or Finnish squeaky cheese, is a beloved dairy specialty known for its unique “squeak” when bitten into a sound that delights curious eaters and food lovers alike. This traditional cheese, also called bread cheese, is typically made from cow, goat, or reindeer milk, then baked until it develops a golden, bread-like crust. The signature squeak is caused by the tightly packed protein structure of the fresh, unaged cheese: when you chew, your teeth compress the resilient proteins, creating a bouncing effect and that unmistakable squeaky sound. Served warm or cold, often with cloudberry jam, this cheese is a tasty and playful staple of Finnish cuisine.