The tinkerer from a shop called Bart's Exchange can transform one item into another for you.
Bart offers bronze, silver and gold tinker tickets. Gold tickets always work, silver tickets work about 50% of the time, while bronze tickets only work about 25% of the time. If a tinker fails, the tinkered item is destroyed.
|Apple||Toffee apple||Horstachio eats to romance.|
|Banana||Banana Split||Barkbark eats for a variant.|
|Blackberry||Blackberry Jam||Zumbug eats to romance.|
|Bread||Sandwich||Swanana eats to become resident.|
|Carrot||Carrot Cake||Jameleon and Reddhott eat for a variant.|
|Corn||Bread||Quackberry eats to become resident.|
|Gem||Rainbow Gem||Chewnicorn eats to romance.|
|Gooseberry||Gooseberry Fool||Candary, Pigxie, and Pretztail eat for a variant.|
|Honey||Bottle of medicine||Tames Crowla, Fizzlybear eats to romance,|
|Pumpkin||Jack 'o Lantern||Tames Sherbat|
|Milk||Cheese||Mousemallow and Parrybo eat for a variant.|