# What You’ll Need:
→ Cranberry Swirl
01 - 1 ½ cups fresh or frozen cranberries
02 - ½ cup granulated sugar
03 - 2 tablespoons orange juice
04 - 1 teaspoon finely grated orange zest
→ Orange Cake Batter
05 - 1 ½ cups all-purpose flour
06 - 1 teaspoon baking powder
07 - ¼ teaspoon baking soda
08 - ¼ teaspoon salt
09 - ½ cup unsalted butter, softened
10 - ¾ cup granulated sugar
11 - 2 large eggs, room temperature
12 - ½ cup sour cream
13 - ¼ cup fresh orange juice
14 - 1 teaspoon vanilla extract
15 - 1 tablespoon finely grated orange zest
→ Decoration (Optional)
16 - ¼ cup powdered sugar
17 - Orange zest or sugared cranberries
# Directions:
01 - Preheat oven to 350°F. Grease a 9-inch round cake pan and line the bottom with parchment paper.
02 - In a saucepan, combine cranberries, sugar, orange juice, and zest. Simmer over medium heat for 8–10 minutes until berries burst and mixture thickens. Remove from heat, cool slightly, then puree or mash until smooth.
03 - Whisk together flour, baking powder, baking soda, and salt in a bowl.
04 - Beat butter and sugar in a large bowl until light and fluffy, about 2–3 minutes. Add eggs one at a time, mixing well after each addition.
05 - Add sour cream, orange juice, vanilla extract, and orange zest to butter mixture. Mix until fully combined.
06 - Gradually add dry ingredients to wet mixture, mixing gently until just incorporated. Avoid overmixing.
07 - Pour half the batter into the prepared pan and smooth the surface. Drop spoonfuls of the cranberry mixture over the batter. Add remaining batter, then top with remaining cranberry mixture.
08 - Use a skewer or knife to gently swirl cranberry and batter in a spiral pattern without overmixing.
09 - Bake for 30–35 minutes or until a toothpick inserted in the center comes out clean.
10 - Allow cake to cool in the pan for 10 minutes, then transfer to a wire rack to cool completely. Optionally dust with powdered sugar and garnish with orange zest or sugared cranberries before serving.