Moo Moo Chocolate Roll Cake

35min · 7 servings Ingredients: • 3 egg whites • 1/4 cup granulated sugar • 1/2 cup flour • 1/3 cup milk • 4 tablespoons olive oil • 1 teaspoon bamboo charcoal powder • 1 1/2 cups whipped cream • Pieces of chocolate • Marshmallows • Almond slices Instructions: • Preheat oven to 390 degrees. • In a mixing bowl, whisk the egg whites while adding sugar, a third at a time, until a meringue is formed. • In a separate bowl, combine the flour, milk, olive oil and 1/4 of the meringue. Gently fold in the rest of the meringue. • Place one-fourth of the dough into a separate bowl and add the bamboo charcoal powder. Mix to combine. • Line a baking tray with parchment paper and pipe the black dough onto it, making cow spot-shaped designs. Bake for about 2 minutes. Reduce heat to 325