Preheat Oven & Prep Pans:

Preheat oven to 350°F (175°C).

Grease and flour two 9-inch cake pans or line with parchment paper.

Mix Dry Ingredients:

In a medium bowl, whisk together flour, baking powder, baking soda, and salt. Set aside.

Cream Butter & Sugar:

In a large bowl, beat butter and sugar with an electric mixer until light and fluffy (about 2-3 minutes).

Add Eggs & Vanilla:

Add eggs one at a time, beating well after each addition.

Mix in vanilla extract.

Combine Wet & Dry Ingredients:

Add half of the flour mixture, mix gently.

Pour in the buttermilk, then add the remaining flour mixture. Mix until just combined (do not overmix).

Bake:

Divide the batter evenly between the prepared cake pans 

1. • Bake for 28-32 minutes, or until a toothpick inserted in the center comes out clean.
   • Let cakes cool in pans for 10 minutes, then transfer to a wire rack to cool completely.

Make the Frosting:

1. Beat Butter:

   • In a large bowl, beat butter until smooth and creamy.

2. Add Sugar & Vanilla:

   • Gradually mix in powdered sugar, vanilla, and salt.

3. Adjust Consistency:

   • Add heavy cream 1 tablespoon at a time until desired consistency is reached.
   • Beat for 2-3 minutes until fluffy.

Assemble the Cake:

1. Frost the First Layer:

   • Place one cake layer on a serving plate and spread an even layer of frosting on top.

2. Add Second Layer & Frost:

   • Place the second cake layer on top and frost the top and sides of the cake.

3. Decorate & Serve:

   • Decorate as desired and enjoy!