Ingredients
Scale
- 12 egg whites, room temperature
- 1 cup all-purpose flour
- 1/4 cup cornstarch
- 1 teaspoon cream of tartar
- 1 1/2 cups sugar substitute (Swerve, Splenda, or monk fruit)
- 2 teaspoons pure vanilla extract
- Pinch of salt
Instructions
Step 1: Preheat oven to 325°F (163°C).
Step 2: Sift flour, cornstarch, sweetener, and salt together. Set aside.
Step 3: In a large mixing bowl, whip egg whites with cream of tartar until medium peaks form.
Step 4: Gradually add vanilla extract while mixing.
Step 5: Gently fold in the flour mixture in 3–4 batches without deflating the egg whites.
Step 6: Transfer batter into an ungreased angel food cake pan.
Step 7: Bake for 40–45 minutes or until golden and springy.
Step 8: Invert pan immediately to cool completely before removing the cake.
Notes
Use a sugar substitute with a 1:1 sugar ratio for best results.
Avoid liquid sweeteners like honey or maple syrup.
- Prep Time: 10 minutes
- Cook Time: 40 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
- Diet: Diabetic
Nutrition
- Serving Size: 1 slice
- Calories: 66
- Sugar: 0
- Sodium: 50mg
- Fat: 0g
- Saturated Fat: 0g
- Unsaturated Fat: 0g
- Trans Fat: 0g
- Carbohydrates: 33g
- Fiber: 0g
- Protein: 4g
- Cholesterol: 0mg