Double fat in cake what does it do please It was a recipe miss-read should I start again birthday cake?

If you accidentally doubled the amount of fat in a cake recipe, it can have several effects on the final product:

1. Denser Cake: The cake may turn out denser and heavier due to the increased fat content. This is because fat coats the flour particles, preventing them from absorbing as much water.

2. Richness and Flavor: The higher fat content can make the cake richer and more flavorful. However, it might also taste greasy if the fat content becomes excessive.

3. Texture: The cake may have a more moist texture due to the extra fat. However, if the fat is not properly incorporated or emulsified, it can lead to a crumbly texture.

4. Leavening: Fat can interfere with the leavening process, as it can weigh down the cake and prevent it from rising properly. This can result in a shorter, flatter cake.

5. Baking Time: The increased fat content can affect the baking time of the cake. It may require a longer baking time to ensure that the cake is cooked through.

6. Appearance: The cake might have a darker or more golden brown color due to the higher fat content.

Considering these effects, it's advisable to start again with a correctly measured recipe to ensure the best results for your birthday cake. Accuracy in measuring ingredients is crucial in baking to achieve the desired texture, flavor, and appearance.