Authentic Brazilian Carrot Cake with Chocolate Fudge Glaze (Bolo de Cenoura)

The Icon of Brazilian Afternoon Coffee: Bolo de Cenoura com Chocolate

If you grew up in Brazil or have ever set foot inside a Brazilian home for afternoon coffee (café da tarde), you have experienced the magic of Bolo de Cenoura com Cobertura de Chocolate.

Unlike American or European spiced carrot cakes, the Brazilian version contains no cinnamon, no nuts, and no raisins. Instead, fresh raw carrots are pureed into a velvety golden emulsion, yielding an airy sponge that practically melts on your tongue. The crowning glory is a thick, glossy chocolate glaze that hardens into a crackly shell on top.

Best of all? The entire batter comes together in a standard kitchen blender in just 5 minutes.

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Ingredients (US Customary & Metric Grams)

For the Blender Carrot Cake:

• Fresh Carrots (Peeled & Sliced): 3 medium carrots / 9 oz / 260g
• Large Eggs (Room Temperature): 3 large eggs
• Neutral Cooking Oil (Canola, Sunflower, or Corn): ¾ cup / 180ml
• Granulated White Sugar: 1 ½ cups / 300g
• All-Purpose Flour: 2 cups / 250g
• Baking Powder: 1 tablespoon / 14g
• Fine Sea Salt: ¼ teaspoon / 1.5g

For the Crackly Chocolate Fudge Glaze:

• Dutch-Processed Unsweetened Cocoa Powder (or Chocolate Drink Powder): ½ cup / 50g
• Granulated Sugar: ½ cup / 100g
• Unsalted Butter: 2 tablespoons / 30g
• Whole Milk: ¼ cup / 60ml

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Key Ingredient Notes & Substitutions

• Carrot Accuracy: Always weigh your carrots if possible. Too much carrot adds excess water, causing the cake to collapse in the center (solar). 260g is the golden ratio for this flour quantity.
• Cocoa Powder: For a deep, rich dark chocolate flavor, use Dutch-processed 100% cocoa powder. For the classic nostalgic Brazilian bakery flavor, you can substitute with chocolate drink powder (Nescau or Toddy), reducing the granulated sugar by 2 tablespoons.

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Step-by-Step Instructions

1. Prepare Your Pan & Preheat

1. Preheat your oven to 350°F (180°C).
2. Grease a 9x13-inch (23x33 cm) rectangular baking pan or a 10-inch Bundt pan with butter and dust lightly with flour or cocoa powder.

2. Blend the Wet Ingredients

1. In a blender, add the chopped carrots, eggs, vegetable oil, and granulated sugar.
2. Blend on high speed for 3 to 4 full minutes until completely smooth and emulsified. There should be zero carrot specks remaining—the mixture should look like thick, vibrant orange cream.

3. Sift & Fold the Dry Ingredients

1. Sift the all-purpose flour and salt into a large mixing bowl.
2. Pour the blended carrot emulsion into the bowl. Using a wire whisk or silicone spatula, gently fold the mixture together until just incorporated. Do not overmix, as overworking the gluten will make the cake rubbery.
3. Gently fold in the baking powder until evenly distributed.

4. Bake to Golden Perfection

1. Pour the batter into your prepared baking pan.
2. Bake at 350°F (180°C) for 35 to 40 minutes, or until a wooden toothpick inserted into the center comes out clean.

5. Make the Crackly Chocolate Glaze

1. During the last 5 minutes of baking, combine the cocoa powder, sugar, butter, and milk in a small heavy-bottomed saucepan over medium heat.
2. Bring to a boil, whisking continuously. Let it bubble gently for 3 minutes until it thickens into a glossy syrup that coats the back of a spoon.
3. Poke small holes across the surface of the hot cake with a fork, then immediately pour the boiling chocolate glaze evenly over the warm cake.
4. Allow to cool for 20 minutes. As the glaze cools, it will set into an irresistible crackly chocolate crust!

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Chef Mary’s Pro Tips

• Never blend the flour in the blender: Blending activates the gluten too quickly and traps excess air that collapses in the oven. Always blend the carrots, sugar, oil, and eggs first, then fold the flour by hand in a bowl.
• Warm Cake + Hot Glaze: Pouring boiling glaze over hot cake allows a thin layer of chocolate to soak slightly into the top crumbs while forming that crispy outer layer.