Quick Gluten-Free Chocolate Cake Recipe

By
Elizabeth Barbone
Elizabeth Barbone: Contributing Writer at Serious Eats
Elizabeth Barbone develops delicious and creative recipes for the food allergic and gluten-free communities through her site Gluten-Free Baking. Author of three cookbooks: Easy Gluten-Free Baking (2009), How to Cook Gluten-Free (2012), and The World's Easiest Paleo Baking (2016).
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Updated March 19, 2025
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This cake is best served right from the pan. If you'd prefer to remove it from the pan for serving, place a "foil sling" in the pan before baking.

To do this, place one piece of foil in the pan, allowing it to overhang the pan by several inches. Repeat with another piece of foil placed perpendicular to the first. Be sure both pieces of foil are snug in the bottom of the pan before spreading the batter in the pan.

Recipe Details

Quick Gluten-Free Chocolate Cake Recipe

Prep 10 mins
Cook 30 mins
Active 15 mins
Total 40 mins
Serves 9 servings
Cook Mode (Keep screen awake)

Ingredients

  • 1 1/2 ounces (1/2 cup) natural cocoa powder

  • 1 cup boiling water

  • 7 ounces (1 cup) granulated sugar

  • 5 ounces (1 1/4 cups) white rice flour

  • 1 1/2 ounces (1/4 cup) sweet rice flour

  • 1 1/4 ounces (1/4 cup) potato starch

  • 1/2 teaspoon baking powder

  • 1/2 teaspoon baking soda

  • 1/2 teaspoon salt

  • 1/3 cup canola oil

  • 1 large egg

Directions

  1. Preheat oven to 375°F (190°C). Spray an 8-inch square baking pan with non-stick cooking spray.

  2. In small bowl, whisk together cocoa powder and boiling water until smooth. Allow to cool. In large bowl, whisk together granulated sugar, white rice flour, sweet rice flour, potato starch, baking powder, baking soda, and salt.

  3. Combine canola oil, egg, and cooled cocoa mixture. Whisk until smooth. Pour over dry ingredients. Whisk until a thick batter forms, taking care to get to the bottom of the bowl to ensure all ingredients are thoroughly combined. Spread batter evenly into prepared pan.

  4. Bake until cake tester inserted into the middle of the cake comes out with a few moist crumbs attached, about 30 minutes. Allow cake to cool in the pan. Ice as desired. Store cake, covered, on the counter for up to three days.

Special Equipment

8-inch square baking pan

Nutrition Facts (per serving)
327Calories
11gFat
53gCarbs
6gProtein
×
Nutrition Facts
Servings: 9
Amount per serving
Calories327
% Daily Value*
Total Fat 11g14%
Saturated Fat 1g4%
Cholesterol 21mg7%
Sodium 226mg10%
Total Carbohydrate 53g19%
Dietary Fiber 4g15%
Total Sugars 22g
Protein 6g
Vitamin C 0mg1%
Calcium 24mg2%
Iron 7mg37%
Potassium 63mg1%
*The % Daily Value (DV) tells you how much a nutrient in a food serving contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.
(Nutrition information is calculated using an ingredient database and should be considered an estimate.)

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