Is blueberry pancake a homogeneous mixture or heterogeneous mixture?

* Homogeneous mixtures have a uniform composition throughout. Think of salt dissolved in water - you can't see the individual salt particles.

* Heterogeneous mixtures have visible, distinct parts. You can easily identify the blueberries as separate components within the pancake batter.

Even if the batter itself might appear uniform, the blueberries make the final product a heterogeneous mixture.