Surprise of the day: these apple-y looking fellas are cashews. the cashew nut (seed) attached to the cashew apple (fruit), pulled from a cashew tree (tree).
The apple tastes like a proper Concord grape, with a bitter bit at the end; the nut is toxic until heat-treated.
Ten points and a round of applause to Nature: Excellent work!
Ferekoroba Village, Mali