Lemon Mint Cake Recipe: Moist Citrus-Mint Layer Cake
This Lemon Mint Cake is a refreshing treat. Bursting with zesty lemon and a cool minty finish, it tastes like a summer breeze.
They say you’ll always remember your first. “Choose wisely, because you’ll always remember your first.” Those words rang true the day I decided to take the next step in my baking journey. It was a deliberate, bold move—one that felt final and exciting at the same time.
That decision led me to develop my own recipes from scratch. I chose a lemon-and-mint pairing. Why that combination? I honestly can’t remember. What I do recall is the effort I put into coaxing both flavors into a single cake—long before Pinterest and voice assistants simplified recipe research—using a small garden’s worth of fresh mint and plenty of lemons.
After some experimentation I discovered the most effective way to get both flavors into the cake was to make a concentrated lemon-mint syrup and add it to the batter. The syrup captures bright lemon acidity and delicate mint aroma without overwhelming the crumb.
My method and a simple secret
Mint releases its volatile oils when it meets heat, so a quick dip in boiling water helps lift flavor. I dunk the fresh mint for about five seconds, then process it with warm lemon syrup in a food processor. Letting that mixture chill in the refrigerator for at least eight hours—overnight is best—deepens and balances the flavors. The recipe yields roughly half a cup of syrup, enough for the loaf plus a little extra for other uses.
Ways to use extra Lemon Mint Syrup
- Lemonade or sparkling water flavoring
- Hot or iced tea sweetener
- Ice cream topping or swirl
- Flavoring for homemade ice cream
More recipe ideas you might enjoy
- Chocolate Honey and Raspberry Cupcakes
- Honey Orange Blossom Baklava
One more thing…
If you bake this recipe, tag @OneSarcasticBaker on Instagram—I love seeing your creations!
Lemon Mint Cake
25 mins
40 mins
1 Loaf cake
Dikla Levy Frances
Ingredients
Lemon Mint Syrup
- 1 pack Fresh Mint (about 28 g / 1 oz)
- 2 Cups Boiling Water
- 1/4 Cup Fresh squeezed lemon juice
- 1/2 Cup Sugar (100 g / 3.5 oz)
Lemon Mint Cake
- 1 2/3 Cup AP Flour (200 g / 7 oz)
- 1 1/2 tsp Baking Powder
- 1/2 tsp Baking Soda
- 1/2 Cup Butter, softened (113 g / 4 oz)
- 1 Cup Sugar (200 g / 7 oz)
- 2 tsp Lemon Zest
- 3 Large Eggs
- 3/4 Cup Full-Fat Sour Cream (200 ml)
- 1/4 Cup Lemon Mint Syrup
- 1 tsp Vanilla Extract
Instructions
- Pour the boiling water into a large measuring cup. Dip the mint into the water for 5 seconds, then remove and discard the water. Set the mint aside.
- Combine the lemon juice and sugar in a heatproof pan over medium heat and bring to a gentle boil to dissolve the sugar and warm the mixture.
- Transfer the warm lemon-sugar mixture to a food processor, add the blanched mint, and pulse until the mint is finely chopped and incorporated.
- Pour the mixture into a container, cover, and refrigerate for at least 8 hours or overnight to fully infuse. Strain if you prefer a clearer syrup; otherwise use as-is.
To Make the Cake
- Bring all ingredients to room temperature. Grease an 8.3″ x 3.5″ loaf pan and preheat the oven to 340°F (170°C).
- In a bowl, sift together the flour, baking powder, and baking soda; whisk to combine.
- In a measuring cup, whisk the sour cream with 1/4 cup lemon mint syrup and the vanilla extract until smooth.
- In the bowl of a stand mixer, beat the softened butter, sugar, and lemon zest on medium speed for 4–5 minutes, until light and airy.
- Reduce speed to low and add the eggs one at a time, waiting until each egg is fully incorporated before adding the next. Scrape the bowl as needed.
- Alternate adding the flour mixture and the sour cream mixture to the batter in four additions, beginning and ending with the flour. Mix until just combined—do not overmix.
- Pour the batter into the prepared pan and bake for 45–50 minutes, or until a toothpick inserted into the center comes out clean.
- Remove from the oven and allow the cake to cool in the pan for 10–20 minutes before transferring to a wire rack to cool completely.