Fuel from NPC items (some not useful)

Name	Adventures	Cost	Efficiency
shot of orange schnapps|2.0|132.0|66.0
shot of grapefruit schnapps|2.0|132.0|66.0
fine wine|2.0|132.0|66.0
shot of tomato schnapps|2.0|132.0|66.0
plain pizza|5.0|113.0|22.6
strawberry pie|6.0|141.0|23.5
lemon meringue pie|6.0|141.0|23.5
plum wine|6.0|351.0|58.5
shot of pear schnapps|6.0|351.0|58.5
shot of peach schnapps|6.0|351.0|58.5
Crimbo pie|11.0|360.0|32.72727272727273
pear tart|11.0|360.0|32.72727272727273
peach pie|11.0|360.0|32.72727272727273
loaf of soda bread|6.0|113.0|18.833333333333332

Also
Bottle of gin
bottle of whiskey
bottle of vodka