柠檬糖霜磅蛋糕

Headnote

This is a restrained, finely balanced lemon loaf cake: tender from butter and oil, structured by flour and egg, and lifted by the clean brightness of lemon. The crumb should be fine and even, never heavy, with a gentle sheen from the glaze and a direct citrus finish. It is a simple cake made exacting by proportion and discipline.

Recipe essentials

Dish category: Loaf cake

Cuisine or origin: Classic European-style patisserie

Course type: Dessert

Yield: 1 loaf cake, 6 slices

Serving size: 1 slice, approximately 35 g

Prep time: 20 minutes

Cook time: 40 minutes

Total time: 1 hour

Difficulty: Moderate

Equipment

1 loaf pan, 200 mm x 90 mm

Mixing bowls

Whisk

Spatula

Fine grater or microplane

Sieve

Cooling rack

Parchment paper

Ingredients

Cake batter

Wheat flour, 120 g

Baking powder, 6 g

Salt, 2 g

Sugar, 90 g

Lemon zest, 4 g

Butter, softened, 50 g

Vegetable oil, 20 g

Egg, 50 g, beaten

Lemon juice, 20 g

Milk, 30 g

Lemon finish

Sugar, 20 g

Lemon juice, 10 g

Method

1. Heat the oven to 175°C. Line the loaf pan with parchment paper, leaving a slight overhang for easy release.

2. Sift the flour, baking powder, and salt together into a bowl. This ensures an even crumb and prevents pockets of leavening.

3. In a second bowl, rub the lemon zest into the sugar until fragrant and evenly moistened. Add the butter and oil, then beat for 2 to 3 minutes until the mixture is pale, smooth, and aerated.

4. Add the beaten egg in a slow, steady stream, mixing until fully absorbed and the batter remains glossy and emulsified. Stir in the lemon juice.

5. Add the sifted dry ingredients in two additions, alternating with the milk, and fold just until no dry flour remains. The batter should be smooth, thick, and softly dropping from the spatula.

6. Transfer the batter to the prepared loaf pan and level the surface with a spatula. Bake for 38 to 42 minutes, until the top is lightly golden, split along the center, and a skewer inserted into the middle emerges clean.

7. Leave the cake in the pan for 10 minutes, then lift it out and place it on a rack. While still warm, mix the sugar and lemon juice for the finish, then brush or spoon it evenly over the top so it soaks in and sets with a fine, delicate sheen.

8. Cool completely before slicing. The crumb should be tender, fine-grained, and moist, with a clean lemon aroma and a bright finish.

Plating and serving

Slice the cake cleanly with a serrated knife and present each piece upright, with the glazed top visible. Serve at room temperature so the crumb remains soft and the lemon character is fully expressed.

Professional notes

Use softened butter, not melted butter, to preserve structure and a refined crumb. Do not overmix once the flour is added; the cake should be tender, not elastic. The glaze must be applied while the cake is warm so it penetrates lightly without making the surface sticky.