What does a cake contain?

Base Ingredients:

* Flour: Provides structure and texture.

* Sugar: Sweetens the cake and helps with browning.

* Eggs: Bind ingredients, add moisture, and contribute to structure and richness.

* Butter or Oil: Adds moisture, flavor, and tenderness.

* Milk or Water: Provides moisture and helps gluten develop.

* Leavening Agent: (Baking powder or baking soda) creates air pockets, making the cake rise.

Optional Ingredients:

* Flavorings: Vanilla extract, cocoa powder, spices, etc.

* Fruit: Fresh, dried, or canned fruits.

* Nuts: Chopped or whole nuts.

* Chocolate: Chips, shavings, or melted chocolate.

* Frosting, Icing, or Glaze: Used for decoration and adding sweetness.

Specific Cake Variations:

Different cakes have variations on these basic ingredients:

* Sponge Cakes: Lighter and airier, using only egg whites for leavening.

* Pound Cakes: Dense and rich, using equal weights of butter, sugar, eggs, and flour.

* Angel Food Cakes: Made with egg whites and no fat, resulting in a light and airy texture.

* Chiffon Cakes: Similar to angel food cake but includes oil, creating a more tender crumb.

Beyond the Basics:

Some cakes may also contain additional ingredients, such as:

* Liquor: To enhance flavor and moisture.

* Cream Cheese: For a richer, tangier flavor.

* Yogurt: For a tangy flavor and moisture.

Ultimately, the ingredients in a cake can vary widely depending on the recipe and the desired flavor and texture.