White Cake Mix

Keep the unopened box in a cool, dry pantry. Once opened, reseal tightly or transfer to an airtight container to prevent moisture absorption and keep the mix fresh for up to a year.

Room-temperature ingredients (eggs, milk, oil) blend more smoothly with the dry mix and produce a more tender crumb.

Don't overmix the batter—stir just until dry streaks disappear to avoid a dense, tough cake.

Follow package instructions carefully; ratios of wet to dry ingredients vary by brand.

For extra flavor, add vanilla extract, almond extract, or a pinch of salt beyond what the mix contains.

Using cold eggs or milk—this can create lumps and an uneven texture.

Overmixing the batter, which develops gluten and makes the cake tough and dense.

Not reading the package directions; different brands may call for different liquid or oil amounts.

Forgetting to grease and flour the pan or use parchment paper, causing sticking.