You will need a stand mixer or an electric hand whisk for this.

Add the butter, sugar and molasses to a stand mixer bowl.

In another bowl, using a hand or stand mixer, cream until incorporated and smooth:

Transfer to a stand mixer bowl with a paddle attachment.

Mixing can be done by hand, in a stand mixer, or in a food processor.

Using a stand mixer, cream the butter and sugar until they are pale and fluffy.

Whisk the aquafaba in a stand mixer, or with a hand whisk, to stiff peaks.

In the metal bowl of a stand mixer, mix:

To make the frosting: Using a handheld or stand mixer, beat the shortening until smooth.

Using a stand mixer with dough hook, slowly add the flours, salt and baking powder.

Ideally use a stand mixer or electric whisk.

Alternatively, you can use a stand mixer with a beater attachment, or a food processor to make the dough.

Turn your stand mixer on and (carefully!

If you love to whip up tasty baked goods, a good-quality stand mixer will pay dividends in the long-run.

Put the aquafaba in a stand mixer with the whisk attachment in place (or use a handheld whisk).

Put the egg whites in a mixing bowl, or the bowl of a stand mixer, and sift in the icing sugar.