PB&J

round flat object = "Plate"
long silver object = "Knife"
sharp pointy end of Knife = "Knife-Blade"
round thick end of Knife, opposite Knife-Blade = "Knife-Handle"
clear round glass jar with red goo insde = "Jelly"
clear round plastic jar with brown mush inside = "Peanut-Butter"
soft rectangular brown object = "Loaf-of-Bread"
alien = "You"
appendage at end of alien's arm = "Hand"

use both Hands to rotate top of jar counter-clockwise, remove lid for each |do| (Jelly, Peanut-Butter)

use your Hand to grab Knife Handle.
use your other Hand to lightly grasp Loaf-of-Bread.
slice Knife-Blade across Loaf-of-Bread, 0.5 inches from the end (result = "Slice-of-Bread").
repeat previous step, creating another 0.5 inch Slice-of-Bread.
use your Hand to move both Slices-of-Bread to Plate with no overlap.

use your Hand to dip Knife-Blade into jar of each |do| (Jelly, Peanut-Butter) 
  scoop contents onto one Slice-of-Bread. 
repeat previous steps until Slice-of-Bread is covered in 0.25 inches of (red goo, brown mush).

use both Hands to place one Slice-of-Bread onto the other Slice-of-Bread so that red goo and brown mush are combined.
result = "Peanut Butter and Jelly Sandwich"

end