This Martha Stewart gluten free cake is a light and fluffy recipe, which includes egg whites and superfine sugar. It’s a healthy twist on the classic, ready in about 2 hours and 25 minutes.
Martha Stewart Gluten Free Cake Ingredients
- 3/4 cup sifted gluten-free flour
- 3 tablespoons cornstarch
- 1 1/4 cups superfine sugar
- 14 large egg whites (1 3/4 cups), room temperature
- 1 tablespoon warm water
- 1/2 teaspoon salt
- 1 1/2 teaspoons cream of tartar
- 2 teaspoons pure vanilla extract
- Fresh berries and lightly sweetened whipped cream, for serving

How To Make Martha Stewart Gluten Free Cake
- Preheat oven and sift dry ingredients: Preheat oven to 350°F. Sift together gluten-free flour, cornstarch, and 3/4 cup of the sugar four times into a small bowl.
- Whisk egg whites and water: In the bowl of a stand mixer, whisk egg whites and warm water on medium speed until foamy.
- Add salt, cream of tartar, and vanilla: Add the salt, cream of tartar, and vanilla extract. Beat until soft peaks form, about 3 minutes.
- Add remaining sugar: Increase mixer speed to medium-high. Gradually sprinkle in the remaining 1/2 cup of sugar, one tablespoon at a time, and beat until stiff but not dry.
- Fold in dry ingredients: In six additions, sift the dry ingredients over the meringue and fold in quickly but gently with a spatula.
- Transfer to pan: Pour the batter into an ungreased 10-inch tube pan with a removable bottom. Run a knife through the batter to release air bubbles and smooth the top.
- Bake the cake: Bake for 40 to 45 minutes, until golden brown and springy to the touch.
- Cool the cake: Invert the pan on its legs and let cool completely, about 1 1/2 hours.
- Remove from pan and serve: Run a long offset spatula or knife around the edges to loosen. Invert the cake onto a plate, slice with a serrated knife, and serve with berries and whipped cream.

Recipe Tips
- What pan should I use? A 10-inch ungreased tube pan with a removable bottom is ideal for structure and rise.
- Can I substitute the vanilla extract? Yes, almond or lemon extract also work well.
- Why does the pan need to be ungreased? The batter needs to cling to the sides of the pan as it rises.
- How to get stiff peaks: Beat egg whites gradually, adding sugar slowly, and avoid any yolk contamination.
- Can I make this ahead of time? Yes, it can be made a day ahead and stored covered at room temperature.
What To Serve With Gluten Free Cake
This airy cake pairs well with:
- Fresh strawberries, raspberries, or blueberries
- Lightly sweetened whipped cream
- Lemon curd or fruit compote
- A dusting of powdered sugar

How To Store Gluten Free Cake
Room Temperature: Store in a cake container for up to 2 days.
Refrigerate: Not necessary unless topped with cream. If so, store in the fridge up to 3 days.
Freeze: Wrap slices in plastic wrap and foil. Freeze for up to 2 months. Thaw at room temperature.
Gluten Free Cake Nutrition Facts
- Calories: ~160
- Fat: 0g
- Carbohydrates: 36g
- Sugar: 28g
- Protein: 5g
Nutrition information is estimated and may vary based on ingredients and cooking methods used.
FAQs
Can I use regular sugar instead of superfine?
Superfine sugar dissolves more easily, but regular granulated sugar can be used if sifted.
What if I don’t have a tube pan?
A bundt pan is not recommended; use an angel food cake pan for best results.
Is this cake dairy-free?
Yes, there are no dairy ingredients.
Why did my cake collapse?
It may not have been fully baked or cooled upside-down properly.
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Martha Stewart Gluten Free Cake
Description
A light, airy gluten-free cake made with egg whites and topped with berries—perfect for spring and summer.
Ingredients
Instructions
- Preheat oven to 350°F. Sift flour, cornstarch, and 3/4 cup sugar four times.
- Whisk egg whites and warm water until foamy.
- Add salt, cream of tartar, and vanilla. Beat to soft peaks.
- Gradually add remaining sugar; beat to stiff peaks.
- Fold in dry ingredients gently.
- Pour into ungreased 10-inch tube pan. Smooth top.
- Bake 40-45 minutes. Invert and cool 1.5 hours.
- Loosen, slice, and serve with berries and whipped cream.
