Ingredients
Equipment
Method
- Preheat oven to 375°F (190°C). Line a 10x15-inch jelly roll pan with parchment paper.
- Whisk together flour, cocoa powder, baking powder, and salt. Set aside.
- Beat eggs with sugar and cream of tartar until thick and pale.
- Fold in vegetable oil, vanilla, and red food coloring.
- Gradually fold in dry ingredients until just combined.
- Pour batter into pan and bake 12-15 minutes until lightly springy.
- Invert cake onto powdered-sugar-dusted towel, peel parchment, roll into log. Cool completely.
- Beat cream cheese and butter until smooth. Add powdered sugar, vanilla, and cream to desired consistency.
- Unroll cooled cake, spread filling, sprinkle berries, and re-roll. Dust with powdered sugar and garnish.
Notes
Store in airtight container for up to 3 days. Can freeze for up to 1 month.
