A refrigerator includes a first storage compartment defining a first interior volume. A first evaporator is configured to cool air that flows past. A first plenum includes a first air outlet, a second air outlet and a first air inlet disposed between the first and second air outlets. The first air inlet is configured to receive air into the first plenum from the first interior volume. The first plenum is configured to flow the air received in the first air inlet over the first evaporator to cool the air. The first and second air outlets are configured to flow the cool air from the first plenum into the first interior volume.