Sunshine cake is a delicate and airy dessert that lives up to its name. Made with whipped egg whites and egg yolks, this cake has a soft, sponge-like texture and a light vanilla flavor. Unlike heavier butter cakes, this one relies on beaten eggs and baking powder for its lift, making it perfect for those who love a soft, melt-in-your-mouth treat.
This cake was a popular choice in early 20th-century kitchens, often served with fresh fruit, a dusting of powdered sugar, or a simple glaze. The folding technique in stiffly beaten egg whites gives it a delicate crumb, similar to angel food cake but with a richer flavor from the egg yolks. It’s perfect for a light dessert, tea-time snack, or a special occasion treat.

Sunshine Cake
Sunshine Cake FAQ
What makes sunshine cake different from angel food cake?
Sunshine cake includes egg yolks, making it richer than angel food cake, which uses only egg whites.
Can I use cake flour instead of all-purpose flour?
Yes! Cake flour will make the cake even lighter and more tender.
How should I store sunshine cake?
Keep it covered at room temperature for up to three days or refrigerate for longer freshness.
Can I add citrus zest for extra flavor?
Absolutely! A little lemon or orange zest will enhance the cake’s bright flavor.
A Brief History of Sunshine Cake
Sunshine cake became popular in American baking during the early 1900s. It was often made as a lighter alternative to butter cakes, relying on whipped egg whites to create volume. This cake is closely related to chiffon cake and sponge cake, both of which use similar techniques to achieve a fluffy texture.
Because it was simple to make with pantry staples, sunshine cake became a favorite for home bakers. It was commonly served at tea parties, afternoon gatherings, and Sunday dinners. Its light texture and delicate sweetness made it a versatile dessert that paired well with fresh fruit, whipped cream, or a light glaze.
Timeline
- Early 1900s – Sunshine cake appears in American cookbooks.
- 1920s-1930s – Light, egg-based cakes grow in popularity.
- Mid-1900s – Home bakers experiment with variations, adding citrus or other flavors.
- Today – Sunshine cake remains a nostalgic favorite, often made for special occasions.
Why You’ll Love This Cake
This cake is soft, fluffy, and slightly sweet, making it the perfect base for a variety of toppings. It has a beautiful golden color and a delicate crumb that pairs well with fruit, whipped cream, or a light glaze. Unlike traditional butter cakes, this one feels light and refreshing, making it a great choice for warm weather or as a simple yet elegant dessert.
Pro Tips for the Best Sunshine Cake
- Beat the egg whites until stiff peaks form for maximum volume.
- Gently fold the egg whites into the batter to keep the cake airy.
- Use room temperature eggs for the best texture.
- Sift the flour and baking powder to ensure even mixing.
- Let the cake cool completely before slicing to maintain its delicate structure.
Must-Have Kitchen Tools
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- Mixing bowls – Essential for beating egg yolks and whites separately.
- Hand mixer – Helps whip the egg whites to stiff peaks.
- Sifter – Ensures a light, even batter.
- Cake pan – A tube pan or regular cake pan works well for this recipe.
- Cooling rack – Prevents the cake from becoming soggy.
How to Serve Sunshine Cake
- With fresh berries and whipped cream for a light, elegant dessert.
- Dusted with powdered sugar for a simple, classic finish.
- Topped with a citrus glaze for a bright, tangy touch.
- Served with a scoop of vanilla or fruit-flavored ice cream.
- Layered with lemon curd or fruit preserves for extra flavor.
A Light and Airy Classic for Any Occasion
Sunshine cake is a timeless dessert that brings a touch of brightness to any table. Its delicate crumb, subtle sweetness, and golden color make it a beautiful addition to any gathering. Whether you enjoy it plain or dressed up with fruit and cream, this cake is an excellent way to enjoy a vintage favorite.
Sunshine Cake Recipe
Sunshine Cake
A light and fluffy sunshine cake made with whipped egg whites, egg yolks, sugar, vanilla, and flour. This delicate, golden cake has a soft texture and a lightly sweet flavor, perfect for any occasion.
Ingredients
- 4 egg yolks
- 1 cup sugar
- 4 tablespoons water
- 1 cup flour
- 1 teaspoon baking powder
- 1 teaspoon vanilla
- 4 egg whites
- Pinch of salt
Instructions
- Preheat oven to 325°F.
- In a mixing bowl, beat the egg yolks until creamy.
- Gradually add sugar, beating continuously.
- Alternately add flour and water, mixing well.
- Stir in vanilla and salt.
- In a separate bowl, beat egg whites until stiff.
- Gently fold the beaten egg whites into the batter.
- Pour into a greased cake pan.
- Bake for about 35-40 minutes or until a toothpick inserted comes out clean.
- Let cool before slicing and serving.
