Ingredients
Method
- Heat oven to 350°F. Line pan with parchment; lightly grease. Dust clean towel with extra tablespoon cocoa.
- Beat eggs and sugar on high 4–5 minutes until thick and pale. Separately whisk flour, cocoa, baking powder, and salt; gently fold into eggs. Mix oil, milk, and vanilla; fold in just until even.
- Spread evenly in pan; bake 10–12 minutes until center springs back lightly. Do not overbake.
- Immediately loosen edges; invert onto towel and peel off parchment. Roll warm cake from short end with towel inside. Cool about 45 minutes.
- Carefully unroll; spread 1 cup frosting, leaving 1/2-inch border. Reroll without towel; chill about 1 hour.
- Thinly spread remaining frosting over roll; mark bark with fork. Cut into 12 slices; optionally decorate with cranberries and rosemary. Remove woody sprigs before eating.
Notes
Equipment: 10x15-inch jelly-roll pan, clean kitchen towel, electric mixer.
Serving size: 1 slice.
Keep refrigerated until serving. Return to the refrigerator within 2 hours; use within 3–4 days.
