Ottolenghi’s Rosemary, Olive Oil and Orange Cake
This is a lovely cake from the wonderful Middle Eastern inspired food impresario Yotam Ottolenghi.
It’s fragrant with rosemary inside the cake, and the orange and lemon icing gives the cake a great citrus tang.
Although there are few steps to the recipe, it’s actually quite easy. You could leave out crystallising the rosemary sprigs to save time, but the sprigs are a nice aromatic touch plus they look great on the cake!
You could bake the cake in an ordinary tin, but if you have a bundt tin, make it in that, so the icing can drip down the centre of the cake.
I made the recipe with unusually, no tweaks of my own, so here is Yotam’s recipe largely unaltered.
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For the crystalised rosemary
10 small rosemary sprigs, no more than 3 cms each in size (see note)
1 egg white, lightly whisked
2 teaspoons caster sugar
For the cake
About 30 grams unsalted butter, softened, for greasing the tin
240 grams plain flour plus more to flour the tin
160 mls extra-virgin olive oil
120 grams caster sugar
1 tablespoon finely grated orange zest (from about 1 1/2 oranges)
1 ½ tablespoons/7 grams packed finely chopped rosemary leaves
2 large free-range eggs
130 grams sour cream
2 teaspoons baking powder
¼ teaspoon salt
For the orange cake
1 ½ tablespoons freshly squeezed orange juice
2 ½ teaspoons freshly squeezed lemon juice
150 grams sifted icing sugar
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At least six hours before you plan to ice the cake, prepare the crystallised rosemary: Brush rosemary on all sides with a little of the egg white and then dip it in the sugar, so the needles are lightly coated on all sides. Set aside on a wire rack to dry. Repeat with remaining rosemary. *Note: You want small, decorative clusters of needles. The simplest way to do this is to pull the smaller, bottom-most clumps off of large sprigs, or trim off the very tops of several sprigs.
Make the cake: Heat oven to 160 degree C. Generously grease a 9 inch/23 cm Bundt tin with half the butter and refrigerate for 10 minutes. Butter again, generously, and then flour it, tapping away the excess.
Put olive oil, superfine sugar, orange zest and chopped rosemary leaves in the bowl of an electric mixer fitted with the whisk attachment. Whisk on medium speed until combined, then add eggs, one at a time. Whisk for another minute, until thick, then add sour cream and mix until combined on low speed. Scrape down the sides of the bowl and the whisk.
Sift flour, baking powder and salt together into a small bowl. Add the dry ingredients to the olive oil mixture and mix until combined. Increase speed to high and whisk for 1 minute.
Scrape batter into the Bundt pan and smooth the top with a small spatula. Bake for 30 to 35 minutes, or until cake is cooked and a skewer inserted into the middle comes out clean.
Remove from oven and let cool for 10 minutes before inverting onto a serving plate. (You may want to trim the cake at this stage, if it rises unevenly, to allow it to sit flat on the plate.)
Prepare the icing: In a small bowl, whisk together orange juice, lemon juice and confectioners’ sugar until smooth. When the cake has cooled, drizzle icing on top, allowing it to drip down the sides of the cake, then top with the crystallized rosemary and serve.