Seriously pretty citrus.
And her cake!
From Barefoot Contessa Parties! book (2001). You can find the recipe for the Bundt cake here or the mini-cakes here (this recipe from the Food Network is basically 1/2 the Bundt cake recipe).
Calamansi (or kalamansi or calamondin/kalamondin) is a hybrid of the mandarin orange and the kumquat. It is a small citrus fruit of the Philippines which plays an important role in Filipino cookery.
For this week's Tuesdays with Dorie, Rebecca of Ezra Pound Cake chose Savory Corn and Pepper Muffins on page 6. I love, love, love her blog!! Be sure to check it out for the recipe and for all her yummy delights.