Stardew Valley Codexery

Void Mayonnaise

A shadowy delicacy crafted from the eggs of the elusive Void Chicken.

Void Mayonnaise is a unique processed food item found in the farming simulation Stardew Valley, created by placing Void Eggs into a Mayonnaise Machine. Unlike other mayonnaises which are derived from standard poultry or rabbit eggs, this variant originates from the mysterious Void Chickens that roam the dark, shadowy depths of the Skull Cavern. It serves as a high-value commodity for dedicated miners and farmers who have mastered the art of breeding these elusive creatures.

Source Ingredient
Void Egg
Processing Machine
Mayonnaise Machine
Production Time
10 hours (in-game)
Star Quality Potential
Up to 4 stars with upgraded machines
Category
Processed Food / Mayonnaise

Lore & Background

Farmers who manage to hatch and care for these shadowy birds often find their produce to be visually distinct, with the resulting mayonnaise carrying a subtle, eerie purple hue. This item has become a symbol of advanced farming prowess; it is not something a beginner can easily obtain, as it requires navigating hazardous caverns, taming wild Void Chickens, and maintaining a specialized coop. The processing of these eggs into mayonnaise transforms a volatile resource from the underground into a stable, high-value product that graces the shelves of Pierre's General Store at premium prices.

In Their Own Story

The air in the cellar was cool and still, save for the rhythmic clucking of the three Void Chickens huddled in their pen. Elias watched as he placed a fresh, dark egg into the slot of his upgraded Mayonnaise Machine. He had spent weeks digging through the treacherous depths of the Skull Cavern to find these birds, battling slimes and ghosts just to bring them home. Ten hours later, he opened the machine's door to reveal a jar filled with a swirling, violet substance. It wasn't just food; it was proof that he could tame the unknown.

Reader's Guide

Void Mayonnaise is crafted by inserting a Void Egg into any tier of Mayonnaise Machine. The processing time is consistent at ten in-game hours regardless of machine level, though higher-tier machines allow for greater star quality on the final product if the input egg has high quality. This item is a cornerstone of late-game farm income. Because Void Eggs are difficult to acquire and cannot be bought from stores, they command a high base price. When processed into mayonnaise, their value increases significantly, especially when sold at 4-star quality using an Advanced Mayonnaise Machine. Players should prioritize breeding multiple Void Chickens in a coop with a maximum capacity of ten animals to maximize egg production. Since the machine processes one egg every ten hours, running multiple machines simultaneously is essential for efficient mass production and maximizing daily profits.

Did You Know?

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