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Zesty Lemon Polenta Cake with Thyme Syrup

A delightful dessert that combines the bright flavors of lemon with the comforting texture of polenta, topped with an aromatic thyme syrup.
Prep Time15 minutes
Cook Time40 minutes
Total Time55 minutes
Course: Cake, Dessert
Cuisine: American, European
Keyword: Baking, Dessert Recipe, Lemon Cake, Polenta Cake, Thyme Syrup
Servings: 8 servings
Calories: 250kcal

Ingredients

Cake Ingredients

  • 200 g unsalted butter, softened Achieve a creamy, luscious base.
  • 200 g caster sugar For that sweet touch that perfectly balances the zesty flavors.
  • 3 large eggs Ensures a rich and moist texture.
  • 100 g fine cornmeal (polenta) Adds a unique, slightly gritty texture and a beautiful flavor.
  • 150 g ground almonds Introduces a nutty aroma and enhances the cake's moistness.
  • 2 number lemons, zest Infuses a bright, citrusy fragrance.
  • 1 tsp baking powder For a light and fluffy rise.
  • 1 tsp vanilla extract Introduces warmth and depth.
  • 1 pinch salt Balances the sweetness.
  • 2 number lemons, juice Boosts the tartness, complementing the sweetness.
  • 100 g sugar (for syrup) Sweetens and glazes the cake beautifully.
  • 4 sprigs fresh thyme Provides an aromatic and herbaceous note.
  • to taste thinly sliced lemons (for topping) Adds an enticing visual appeal.
  • to taste edible flowers (e.g., violets, chive blossoms) Beautiful pops of color and a touch of elegance.
  • to taste fresh mint leaves A refreshing garnish.
  • to taste powdered sugar (for dusting) To add a touch of sweetness and sophistication.

Instructions

Preparation

  • Preheat your oven to 170°C (340°F). Grease and line a 20 cm (8-inch) round cake tin with parchment paper.

Creaming

  • In a large mixing bowl, cream together the softened unsalted butter and caster sugar until light and fluffy.
  • Add the eggs one at a time, ensuring each is well mixed before adding the next.
  • Stir in the lemon zest and vanilla extract.

Combine the Dry Ingredients

  • Gently fold in the fine cornmeal, ground almonds, baking powder, and a pinch of salt until fully combined.

Bake

  • Pour the batter into the prepared tin and smooth the top with a spatula.
  • Place the tin in the preheated oven and bake for 35–40 minutes, or until golden.

Thyme Syrup

  • While the cake bakes, prepare the syrup by simmering lemon juice, sugar, and fresh thyme in a saucepan for 5–7 minutes.
  • Remove from heat and allow to cool slightly.

Soaking the Cake

  • Carefully remove the cake from the oven and pierce it several times with a skewer.
  • Pour the warm syrup evenly over the top and let it soak for about 10 minutes.

Decorate

  • Decorate the cake with thinly sliced lemons, edible flowers, and fresh mint leaves.
  • Dust with powdered sugar.

Notes

For a richer flavor, consider toasting the ground almonds before adding them to the batter. If you want an even more intense lemon flavor, add more lemon zest or a drop of lemon extract. Allow the cake to cool for a few minutes in the tin before transferring to a wire rack.