# Components:
→ Egg Mixture
01 - 3 large eggs, separated
02 - 3 tablespoons granulated sugar
03 - 3 tablespoons cornstarch
04 - 1/4 teaspoon cream of tartar (optional, for stability)
05 - 1/4 teaspoon vanilla extract
→ Color Additions
06 - Red gel food coloring
07 - Yellow gel food coloring
08 - Blue gel food coloring
09 - Green gel food coloring
# Method:
01 - Set oven to 300°F (150°C) and line a baking sheet with parchment paper.
02 - In a large mixing bowl, beat egg whites and cream of tartar with an electric mixer until soft peaks form. Gradually incorporate sugar, continuing to beat until stiff, glossy peaks develop.
03 - In a separate bowl, whisk egg yolks, cornstarch, and vanilla extract until smooth and well combined.
04 - Carefully fold the egg yolk mixture into the whipped egg whites, preserving volume and aeration.
05 - Evenly divide batter into separate bowls according to desired colors. Add a few drops of gel food coloring to each and gently fold until uniform.
06 - Layer colorful spoonfuls onto the prepared baking sheet side by side, creating a rainbow pattern. If preferred, gently swirl with a spatula for a marbled effect.
07 - Bake for 25 minutes until the bread is set and slightly golden.
08 - Allow to cool briefly before transferring from baking sheet. Serve immediately for optimal fluffiness.