When the meringue is completely cool, add the layer of blood orange curd on it and spread evenly using a back of the spoon. (bake-no-fake.com)
To assemble the sandwich cookies, dollop about a teaspoon of blood orange curd on the bottom of the base cookie, then gently sandwich with the top cookie. (willfrolicforfood.com)
Delicious and incredibly easy to make blood orange curd! (annabanana.co)