This classic coffee and walnut cake is topped with an easy espresso-infused buttercream icing. Walnuts are high in omega-3 oils which make them a healthy snack, but also likely to go rancid quickly.
They're versatile too with endless possibilities for toppings - including buttercream or fresh cream frosting. Alternatively, whip up a quick glace icing with icing sugar and water. Air fryer cupcakes ...
Food blogger Charlotte Oates, famous for her eclectic and tasty recipes, has divulged her "easy and delicious coffee ... A pinch of salt, about one-eighth teaspoon. For the rich coffee buttercream: ...