Easy Blender Chocolate Cake with Creamy Cocoa Glaze
Desserts

Easy Blender Chocolate Cake with Creamy Cocoa Glaze

ML
By Marie Lefebvre · Updated September 19, 2026

This incredibly moist chocolate cake comes together in minutes using just a blender — no mixer or fancy equipment needed. Topped with a silky cocoa glaze and optional coconut flakes or chocolate sprinkles, it's the effortless dessert that never fails to impress. Perfect for weeknight treats or casual family gatherings!

Prep⏱️ 60 min
Servings👥 35 servings
Difficulty📊 Easy
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🛒 Ingredients

35 servings

35
  • 3 large eggs
  • 1½ cups (300 g) granulated sugar
  • 2 cups (240 g) all-purpose flour
  • 1½ cups (150 g) unsweetened cocoa powder or sweetened chocolate powder
  • ½ cup (120 ml) neutral oil (sunflower or vegetable)
  • 1 tablespoon baking powder
  • ½ cup (120 ml) hot water
  • 1 can (14 oz / 395 g) sweetened condensed milk
  • 3 tablespoons cocoa or chocolate powder (for the glaze)
  • ⅓ cup (80 ml) heavy cream
  • Shredded coconut or chocolate sprinkles (optional)

Directions

  1. 1

    Preheat your oven to 350 °F (180 °C). Grease and flour a 9-inch (24 cm) round cake pan.

  2. 2

    Add the eggs, sugar, and oil to the blender. Blend on medium speed for about 2 minutes until the mixture turns pale and smooth.

  3. 3

    In a separate bowl, whisk together the flour and cocoa powder.

  4. 4

    With the blender running on low speed, gradually add the flour-cocoa mixture until a smooth batter forms.

  5. 5

    Pour in the hot water in a thin stream and blend for a few more seconds to fully incorporate.

  6. 6

    Add the baking powder and blend on the lowest setting for about 10 seconds, just until combined — do not over-mix.

  7. 7

    Pour the batter into the prepared pan and bake for 35 to 40 minutes, or until a toothpick inserted in the center comes out nearly clean.

  8. 8

    While the cake bakes, make the glaze: combine the condensed milk and 3 tablespoons of cocoa powder in a small saucepan over medium heat, stirring constantly until slightly thickened.

  9. 9

    Remove from heat and stir in the heavy cream until silky and smooth.

  10. 10

    While the cake is still warm, pour the glaze generously over the top. Scatter shredded coconut or chocolate sprinkles if desired. Allow to cool slightly before slicing.

💡 Chef's Tip

Swap the hot water for a shot of strong brewed espresso to deepen the chocolate flavor dramatically — it won't taste like coffee, just richer. A pinch of flaky sea salt stirred into the glaze adds an irresistible contrast.