Bubble tip-Bread-Corrupted bread-R50
Cooking station-Bread-Corrupted bread-R50
Creativerse unlock R22 Bread Sandwich3833
Corrupted Bread is a type of Food that can only be made in a Cooking Station.

The one recipe needed for all kinds of Bread including the Corrupted Bread will be unlocked by taking Wheat for the first time.

No additional specific recipes will need to be unlocked to make Corrupted Bread. After the basic bread recipe has been unlocked, many different types of Bread - like Corrupted Bread - can be made by clicking at the basic bread recipe in the Cooking Station and then by inserting different kinds of liquids additional to 4 portions of Wheat.

To cook 2 loaves of Corrupted Bread at a time, you'll need (as of R32 in June 2016):

When consuming Corrupted Bread (by putting it into a quickslot, choosing that quickslot and click your right mouse button or by dragging this food over your character's model on the right side of the inventory) the maximum Health of your character will be reduced by 100 points, but a bonus of 20 points will be added to the maximum Stamina, and Corruption damage will be reduced - all of that for 7 minutes and 30 seconds.

Only one Corrupted Bread of a whole stack will automatically be consumed if you use a stack. If you should eat more Corrupted Breads (by right-clicking or dragging & dropping again) than one after another, the effects will merely set/prolonged to 7:30 minutes anew.

Mind that only common Bread (made from Wheat and ordinary Water) will unlock the recipe for Sandwiches. Baking any other types of Bread (like Corrupted Bread) will currently not unlock any new cooking recipes.

Pets that prefer to eat Corrupted Bread will not provide you with their best harvest if you feed them any other types of Bread, like common Bread made from Wheat and ordinary Water for example.

Different types of Bread can be made by using the basic Bread recipe and inserting Wheat together with other kinds of Liquids into a Cooking Station. Depending on the type of liquid, various variants of Bread will be the result:

Wheat grows from Wheat Seeds which can be occasionally obtained while harvesting Tallgrass or Savannah Tallgrass. You have to plant these seeds under fitting conditions (on tilled soil with water nearby) to receive Wheat.