Ingredients
Equipment
Method
- Preheat oven to 350°F (175°C). Grease and line two 8-inch round cake pans with parchment paper.
- In a large bowl, cream butter and sugar together until light and fluffy, about 4–5 minutes.
- Add eggs one at a time, mixing well after each addition. Mix in vanilla extract.
- In a separate bowl, whisk together flour, salt, and baking powder. Alternate adding flour mixture and buttermilk into the wet ingredients, mixing gently just until combined.
- Divide batter evenly between pans. Bake for 30–35 minutes or until a toothpick comes out clean. Cool completely before frosting.
- To make caramel: In a saucepan, combine sugar and water over medium heat. Stir until dissolved. Allow to boil until deep amber. Carefully whisk in butter, then cream. Stir in sea salt. Cool completely.
- To make frosting: Beat butter until smooth. Gradually add powdered sugar, then mix in salted caramel. Add milk or cream as needed for texture.
- Assemble cake: Spread frosting between cooled layers. Optional—poke holes in the cake and drizzle caramel before frosting. Top with caramel drizzle and flaky salt.
Notes
Store cake in an airtight container in the fridge for up to 5 days. Let come to room temperature before serving. Freeze unfrosted layers for up to 2 months.
