This black sesame and lime cake from Chetna Makan is an easy loaf cake that’s bright and citrusy, thanks to both orange and lime zest. Black sesame seeds offer a pleasant crunch and a simple citrus glaze crowns the cake.
My parents’ house in India had a lime bush in the garden. As a child, I would watch the fruits growing and could not wait for them to ripen so that I could make fresh lime water. This light, refreshing loaf cake uses oranges as well as limes to make it more citrusy. Black sesame is also used quite a lot in sweet and savory cooking in India.—Chetna Makan
Black Sesame and Lime Cake FAQs
What tool is best to make strips of lime zest?
Around here, we’re all about efficiency and good tools. Just ask David about zesting citrus… Now if you want to make some perfect-looking strips of zest to decorate this lovely cake, you’re going to need either a paring knife or a vegetable peeler. Hold the knife/peeler in one hand and lime in the other. Pull the blade across the lime skin until the top part of the peel comes off in a slice. For the best zest, use a fresh lime with unblemished peel. Use only the outside colored peel, avoiding the bitter white pith.
What’s the difference between black and white sesame seeds?
Sesame seeds come in three varieties–unhulled black, hulled white, and unhulled white–and they’re not strictly interchangeable. White sesame seeds have a mild, nutty flavor, with the hulled variety being more delicate and a little sweeter. Black sesame seeds have a hull that’s a touch bitter, so they’re generally used with other ingredients that can stand up to the flavor, like all the gorgeous citrus used here.
How can I make self-rising flour at home?
Self-rising flour is made from soft wheat and contains 8% to 9% protein. Baking powder and salt are then added during the milling process to eliminate the need to add additional leavening agents. Think easy, stir-em-up and get-em-on-the-table kinds of things like pancakes, muffins, biscuits, and dumplings. If you don’t have self-rising flour you can make your own. Whisk together 1 cup all-purpose flour (120 g) + 1 1/2 teaspoons baking powder + 1/4 teaspoon salt, then use as directed.
Black Sesame and Lime Cake
For the cake
- 11 tablespoons (5 1/2 ounces) unsalted butter at room temperature, plus extra for the pan
- 1 tablespoon black sesame seeds
- 3/4 cup superfine sugar (or blitz granulated sugar in a food processor until finely ground)
- 1 cup self-rising flour
- 1/2 teaspoon baking powder
- 3 large eggs
- Finely grated zest of 2 oranges preferably organic
- Finely grated zest of 2 limes preferably organic
- 1 tablespoon fresh orange juice
For the icing and decoration
- Scant cup confectioners’ sugar sifted
- 2 tablespoons fresh lime juice plus more if needed
- Finely grated zest of 1 lime preferably organic
- Black sesame seeds for sprinkling
- Fine strips of lime rind for sprinkling, preferably organic
Make the cake
- In a small skillet over medium heat, dry roast the sesame seeds until fragrant, 2 to 4 minutes. Transfer to a and crush them lightly with the pestle.
- In a large bowl, combine the butter, sugar, flour, baking powder, eggs, zest, and juice, and mix with a hand mixer until the batter is light and creamy, about 2 minutes. Take care not to overbeat the batter as this can result in your cake sinking during baking. Add the crushed sesame seeds.
- Pour the batter into the prepared pan and bake until a skewer inserted into the center of the cake comes out clean, 35 to 40 minutes. Leave the cake to cool in the pan for 10 minutes, then turn out onto a wire rack and leave to cool completely.
Make the icing
- In a small bowl, mix the confectioners’ sugar with the lime juice and zest to produce a runny paste. If necessary, stir in more lime juice to achieve the desired consistency.
- Spoon this mixture over the cake, then sprinkle some sesame seeds and lime rind strips on top to finish. This cake will keep in an airtight container for up to 5 days.
Recipe Testers’ Reviews
This black sesame and lime cake is a light cake, made with just 4 base ingredients and very similar to a pound cake. The addition of zest and citrus juice gives it a pleasant freshness, which is more intense the day it is prepared. Sesame seeds give it a certain crunchiness, which goes great with the texture of the cake. Simple, fast, delicious!
The black sesame seeds are crunchy and nutty, and they look great, especially with the extra lime rind on top. The lime and orange are tangy and balance the sweetness. While my cake collapsed in the middle resulting in a V shape, the flavor was uncompromised, and I was able to cut six good-sized slices.
This very citrusy black sesame and lime cake is a delight and goes great with a strong cup of black tea. The orange and lime flavors are well balanced, and the sesame seeds add a subtle nuttiness. If you are making your own self-rising flour by adding baking powder to flour, don’t be like me and forget to add the extra baking powder as a stand-alone ingredient. It really needs it, or you’ll end up with a flat loaf, but even so, it is very delicious.
Originally published January 21, 2022