Gluten-Free Fudgy Flourless Chocolate Cake
A dense, brownie-like chocolate cake made with pureed black beans as the base for moisture and structure, sweetened with a calorie-free sweetener and enriched with cocoa powder. Egg whites provide lift while applesauce and pumpkin add subtle sweetness and binding. Mini chocolate chips fold through the batter and top the cake before baking. This version prioritizes a fudgy crumb and lighter ingredient profile, perfect for chocolate lovers seeking a bean-based alternative to traditional flour cakes. Serve chilled as a sophisticated dessert for any occasion.
Ingredients
- 1 15-oz can black beans, drained and rinsed
- ½ cup unsweetened cocoa powder
- ½ cup egg whites, about 4 largeaquafaba0.5 cup per 0.5 cupveganeggs-free
note:use 6 tbsp aquafaba (liquid from canned chickpeas)
Full guide → - ⅓ cup unsweetened applesauce
- ⅓ cup canned pure pumpkin
- ¼ cup calorie-free sweetener, Truvia spoonable or similar granulatedgranulated sugar0.25 cupstandard
note:adjust to taste, slight texture difference expected
- 1 ½ tsp baking powder
- 1 tsp vanilla extract
- ¼ tsp salt
- 3 tbsp mini semi-sweet chocolate chipsunsweetened cocoa nibs3 tbspveganrefined sugar-free
note:different texture, less sweet
Instructions
- 1
Preheat oven to 350 degrees.
- 2
Line a 9-inch round cake pan with foil and spray generously with nonstick spray.
- 3
Add black beans, cocoa powder, egg whites, applesauce, pumpkin, sweetener, baking powder, vanilla, and salt to a food processor. Puree until completely smooth and uniform.
- 4
Fold in 1 tablespoon chocolate chips.
- 5
Spread mixture into the prepared pan and smooth the top.
- 6
Evenly distribute remaining chocolate chips over the surface and lightly press into the batter.
- 7
Bake until a toothpick inserted into the center comes out mostly clean, 35 to 40 minutes.
- 8
Cool completely, about 1 hour.
- 9
Refrigerate leftovers.
Tips
Ensure ingredients are fully pureed to a uniform consistency for even baking and the best fudgy texture.
Chill the finished cake for superior flavor and texture; it tastes better cold.
Use a toothpick or cake tester inserted into the center to gauge doneness; it should come out with minimal crumbs.
Good to Know
Refrigerate leftovers in an airtight container up to 5 days. The cake keeps well and tastes better chilled.
Bake up to 2 days in advance and refrigerate covered. Bring to room temperature or serve cold.
Serve chilled or at room temperature as a dessert. Pairs well with coffee, tea, or a light whipped topping.
Common Mistakes
Do not skip the food processor step; incomplete pureeing leads to grainy texture.
Do not overbake; a slightly underbaked center maintains the fudgy consistency; a toothpick with a few moist crumbs is correct.
Do not skip cooling; rushing to cut while warm causes the cake to crumble.
Substitutions
Vegan Options
note:use 6 tbsp aquafaba (liquid from canned chickpeas)
Full guide →note:different texture, less sweet
General Alternatives
note:adjust to taste, slight texture difference expected
Full guide →FAQ
Can I use a different type of bean?
Black beans work best because they pureed smoothly and add minimal flavor. White beans or kidney beans are possible substitutes, but texture and taste may differ. Avoid refried beans, which contain added fat and salt.
What if I don't have applesauce or pumpkin?
Unsweetened Greek yogurt or mashed banana can replace applesauce for moisture. Pumpkin can be omitted or replaced with an equal amount of applesauce. Results will vary slightly in texture and flavor.
How long can I keep this cake?
Refrigerate up to 5 days in an airtight container. The cake does not freeze well due to the bean-based structure; freezing may cause texture degradation. Best enjoyed within 3 days of baking.