Lemon Yogurt Cake with Chocolate Ganache

Total: 1 hr1 cake (8 slices)mediumSpanish
Lemon Yogurt Cake with Chocolate Ganache

Spanish sponge cake made with lemon yogurt and eggs, baked in a ring mold. Topped with silky chocolate ganache and chocolate vermicelli. Uses a Thermomix for mixing, though a stand mixer works similarly. Simple, moist crumb with rich chocolate finish.

Ingredients

Yield: 1 cake (8 slices)
  • 2 lemon yogurt
  • 200 milliliters heavy cream
    crème fraîche1:1bakingdairy-free

    adds tartness, removes:dairy_free

    Full guide →
  • 1 unsalted margarine
    butter1:1bakingadds dairy

    adds flavor

  • 1 tablespoon butter
    coconut oil1:1bakingdairy-free

    3

    Full guide →
  • 2 yeast
  • 6 eggs
  • 6 yogurt glass cake flour
    all-purpose flour1:1baking

    slightly less lift

    Full guide →
  • ¼ oz chocolate vermicelli
  • 7 oz dessert chocolate
    dark chocolate (70%)1:1baking

    standard alternative

  • 4 sugar
  • 2 sunflower oil
    vegetable oil1:1baking

    neutral flavor

    Full guide →

Instructions

  1. 1

    Fit the butterfly attachment to the Thermomix bowl

  2. 2

    Add eggs and sugar, mix 5 minutes at 37 degrees, speed 3

  3. 3

    Mix again for the same time and speed without heat

  4. 4

    Add sunflower oil and lemon yogurt, mix 20 seconds at speed 3

  5. 5

    Remove the butterfly attachment

  6. 6

    Add flour and yeast, close the bowl and pulse 4 times on turbo

  7. 7

    Grease a ring mold with margarine and dust with flour

  8. 8

    Pour batter into mold and bake for 1 hour at 170 degrees

  9. 9

    Cool on a rack

  10. 10

    For ganache: heat cream and butter in a saucepan until boiling, remove from heat

  11. 11

    Add chocolate and whisk with a whip until fully melted

  12. 12

    Let cool

  13. 13

    Brush ganache over cooled cake

  14. 14

    Sprinkle chocolate vermicelli on top and serve

Tips

Tip 1

A yogurt container is used as the measuring vessel throughout this recipe

Tip 2

The Thermomix is essential to this recipe's method, though a stand mixer can substitute

Good to Know

Storage

Wrapped at room temperature for up to 2 days, or refrigerated for up to 4 days

Make Ahead

Cake can be baked 1 day ahead. Ganache can be made up to 2 days ahead and gently reheated before coating

Serve With

At room temperature or chilled. Serve as dessert or with coffee or tea

See pairing guide →

Common Mistakes

Watch

Do not skip cooling the cake before applying ganache to avoid melting

Watch

Do not overmix after adding flour to avoid dense crumb

Watch

Do not apply ganache to a warm cake or it will run off

Substitutions

Dairy-Free Swaps

butter
coconut oil1:1bakingdairy-free

3

Full guide →
heavy cream
crème fraîche1:1bakingdairy-free

adds tartness, removes:dairy_free

Full guide →

General Alternatives

sunflower oil
vegetable oil1:1baking

neutral flavor

Full guide →
dessert chocolate
dark chocolate (70%)1:1baking

standard alternative

unsalted margarine
butter1:1bakingadds dairy

adds flavor

Full guide →
cake flour
all-purpose flour1:1baking

slightly less lift

Full guide →
Find more substitutions →