Directions

**Cream butter & sugar** – Beat butter and sugar until fluffy.

**Add eggs** – Mix in eggs one at a time.

**Combine dry ingredients** – Whisk flour, baking powder, and salt separately.

**Alternate mixing** – Add dry mix and milk to the batter, alternating.

**Create chocolate batter** – Separate ⅓ of the batter and mix with cocoa powder.

**Swirl it!** – Pour vanilla batter into a pan, then add chocolate batter and swirl with a knife.

**Bake** – Bake at 350°F (175°C) for 50–60 minutes.

**Cool & Serve** – Let cool before slicing and enjoying!