Ammonia cookie

Ammonia Cookie

Ammonia cookies on a plate

An ammonia cookie is a type of traditional cookie that uses ammonium bicarbonate as a leavening agent. This ingredient, also known as "baker's ammonia," was commonly used before the advent of modern baking powders. Ammonia cookies are known for their crisp texture and distinctive taste.

Ingredients and Preparation

The primary ingredients in ammonia cookies include flour, sugar, eggs, butter, and ammonium bicarbonate. The use of ammonium bicarbonate gives the cookies their characteristic light and airy texture. During baking, the ammonium bicarbonate decomposes into carbon dioxide and ammonia gas, which helps the dough rise and creates a porous structure.

Baking Process

The dough for ammonia cookies is typically mixed and then chilled to allow the flavors to meld. Once chilled, the dough is rolled out and cut into shapes before being baked in a preheated oven. The baking process releases the ammonia gas, which can have a strong odor, but this dissipates quickly, leaving behind a mild flavor.

Historical Context

Ammonia cookies have a long history, particularly in European baking traditions. Before the development of modern chemical leavening agents, ammonium bicarbonate was a popular choice for bakers. It was especially favored for cookies and crackers due to its ability to produce a crisp texture without leaving any alkaline taste.

Variations

There are several variations of ammonia cookies, with recipes differing slightly based on regional preferences. Some versions may include additional flavorings such as vanilla, lemon zest, or spices to enhance the taste. The basic technique, however, remains consistent across different recipes.

Health Considerations

While ammonium bicarbonate is safe for use in baking, it is important to ensure that it is fully decomposed during the baking process to avoid any residual ammonia taste. Proper ventilation during baking can help dissipate the ammonia odor.

Related Pages

• Baking powder
• Leavening agent
• Cookie
• Ammonium bicarbonate