Ingredients
Equipment
Method
Step-by-Step Instructions
- Preheat your oven to 350°F (175°C) and prepare an ungreased 10-inch tube pan.
- Beat egg whites until foamy, add cream of tartar, then beat to soft peaks.
- Gradually add sugar, beating until stiff peaks form and the mixture is glossy.
- Sift cake flour over egg white mixture and fold in gently.
- Fold in blueberries, lemon zest, and lemon juice carefully.
- Pour batter into prepared tube pan, smooth the top, and bake for 30 to 35 minutes.
- Remove from oven, invert pan onto a cooling rack, and let cool completely for 1 to 1.5 hours.
- Run a knife around the edges of the pan and gently release the cake onto a serving platter.
Nutrition
Notes
Use room temperature egg whites for the best volume. Avoid overmixing to keep the texture light and airy.
