2. Mix Dry Ingredients
In a large bowl, whisk together flour, baking powder, baking soda, and salt. Set aside.

3. Cream the Butter & Sugar
In a separate bowl, beat butter, oil, and sugar until light and fluffy (about 3–4 minutes).

4. Add Egg Whites and Vanilla
Beat in egg whites one at a time, mixing well after each.

Stir in vanilla extract.

5. Alternate Dry and Wet
Add the dry mixture in three additions, alternating with buttermilk.

Mix just until combined — don’t overbeat.

6. Fold in Pecans
Gently fold in the toasted pecans using a spatula.

7. Bake
Divide batter evenly among the three pans.

Bake for 25–28 minutes, or until a toothpick inserted comes out clean.

8. Cool
Cool cakes in pans for 10 minutes, then transfer to wire racks.

Looking for another Southern classic? Try this Old-Fashioned Chicken and Dumplings Recipe — perfect comfort food.

For the Butter Pecan Frosting
1. Beat the Butter
In a large bowl, beat butter until creamy (2–3 minutes).

2. Add Sugar and Cream
Gradually add powdered sugar, vanilla, cream, and salt.

Beat until fluffy and smooth.

3. Assemble
Place first cake layer on a serving plate. Spread frosting on top.

Repeat with second and third layers.

Frost the outside and garnish with chopped pecans.

Tips & Variations
Want more flavor? Brown the butter before making the frosting.

Don’t skip the buttermilk — it’s key to a moist texture.

Short on time? Use two pans instead of three; just increase bake time by 5–7 minutes.

Filling variation: Add cream cheese to your frosting for tang.

For another tangy and creamy dessert, explore this Strawberry Oreo Cheesecake Frappuccino—it makes a dreamy filling too!

Storage
Room Temperature: Store covered for up to 2 days.

Refrigerator: Store in airtight container up to 5 days.

Freezer: Wrap layers in plastic and freeze for up to 2 months.

Time & Yield
Prep Time: 25 minutes

Cook Time: 28 minutes

Cooling & Assembly: 30 minutes

Total Time: ~1 hour 25 minutes

Yields: One 3-layer 8-inch cake (10–12 servings)

Tools Used
3× 8-inch cake pans

Hand or stand mixer

Mixing bowls

Measuring cups & spoons

Cooling racks

Rubber spatula

Offset spatula (optional)

Need a side dish with equally creamy flavor? Try the Creamy Mushroom Soup—pairs beautifully with buttery desserts.