Zesty Lemon Drizzle Cake with Crunchy Top

A proper British teatime classic: a light, buttery sponge packed with lemon zest and soaked in a sharp lemon-sugar drizzle while still warm. The result is a moist crumb with an irresistible crunchy, crackly top.

Lemon drizzle is the cake everyone reaches for first. This version keeps the sponge soft and buttery, then soaks it in a punchy lemon syrup the moment it leaves the oven, so it drinks up all that zing and sets into a crackly sugar crust. It’s genuinely easy, needs no fancy kit, and always disappears fast.

Ingredients

• 225 g unsalted butter — softened, plus extra for the tin
• 225 g caster sugar
• 4 medium eggs — room temperature
• 225 g self-raising flour
• 1 tsp baking powder
• 2 unwaxed lemons — zest for the sponge, juice for the drizzle
• 2 tbsp whole milk
• 1 pinch fine salt
• 150 g granulated sugar — for the drizzle topping

Method

1. Preheat the oven to 180C/160C fan/gas 4. Grease a 900g loaf tin and line with baking paper, leaving an overhang for easy lifting.
2. Beat the softened butter and caster sugar together until pale and fluffy, about 3-4 minutes. This traps air and keeps the sponge light.
3. Add the eggs one at a time, beating well after each. If the mix looks like it's splitting, add a spoonful of the flour to bring it back.
4. Fold in the self-raising flour, baking powder, salt and the zest of both lemons with a spoonful of milk until just combined and smooth. Don't overmix.
5. Spoon into the tin, level the top and bake for 40-45 minutes, until golden and a skewer comes out clean. Cover loosely with foil if it browns too fast.
6. While it bakes, stir the juice of both lemons with the granulated sugar to make a loose, gritty drizzle. Don't dissolve it fully; the sugar gives the crunchy top.
7. As soon as the cake is out, prick it all over with a skewer and spoon the drizzle slowly over the hot sponge so it soaks in and the sugar sets on top.
8. Leave to cool completely in the tin before lifting out, so it firms up and holds the crackly crust.

Serve it with

• A pot of English breakfast or Earl Grey tea
• A spoonful of lightly whipped cream
• Fresh raspberries or blueberries
• A scoop of vanilla ice cream for pudding
• Creme fraiche and a little extra lemon zest

Why this works

Drizzling the lemon-sugar mix over the sponge while it's still hot lets the syrup soak deep into the crumb for moisture, while the undissolved granulated sugar sets on the surface into that signature crunchy top.

Common swaps

• Swap lemons for limes or oranges for a different citrus hit
• Use a gluten-free self-raising flour blend to make it coeliac-friendly
• Replace milk with a plant-based alternative if needed
• Add 100g poppy seeds for a lemon poppy seed twist
• Bake in a 20cm round tin and reduce the time by about 5 minutes

Common mistakes to avoid

• Drizzling onto a cold cake, so the syrup sits on top instead of soaking in
• Overmixing the batter once the flour goes in, which makes the sponge dense and tough
• Dissolving the sugar fully into the juice, which loses the crunchy top
• Opening the oven too early, causing the sponge to sink in the middle

Storage, freezing & reheating

Storage: Keep in an airtight container at room temperature for up to 4 days; the flavour actually deepens after a day.

Freezing: Freezes well without the drizzle for up to 3 months. Wrap slices tightly, then defrost at room temperature and add fresh drizzle if you like.

Allergen notes: contains Milk, Gluten, Egg. Always check individual product labels.

Estimated nutrition

Per serving, estimated from typical ingredient values — not a substitute for precise dietary calculation.