Crush Nugget

The Crush Nugget is a treasure found in Pikmin 4. It is actually a cherry tomato.

Engulfed Castle
There are two Crush Nuggets inside of the Bulborb at the center of sublevel 2 of the Engulfed Castle. To collect them, you must first defeat the Bulborb and the four Albino Dwarf Bulborbs surrounding it; then, throw 2 Pikmin at each treasure.

Frozen Inferno
There is a Crush Nugget hidden in the grass in the southwestern corner of sublevel 2 of the Frozen Inferno. To collect this treasure, you must throw 2 Pikmin at it. You will also need to destroy the chunk of dry ice blocking the exit.

The Mud Pit
There is a Crush Nugget inside of a hydro jelly in the southeastern island of sublevel 2 of The Mud Pit. It is guarded by a Blizzarding Blowhog, which should be defeated before attempting to collect it. To collect this treasure, you must burst the hydro jelly, then throw 2 Pikmin at it.