How to Make a "Twinkie" Vanilla Bundt Cake

1.5 hours · Vegetarian · Makes 1 cake · This decadently sweet vanilla bundt cake has an even sweeter secret hidden inside: a light, fluffy marshmallow filling. It's basically a *giant* Twinkie, and you're going to love every bite!

12 ingredients

Refrigerated

• 3 Eggs + 4 egg yolks

Condiments

• 1 7.5 ounce container Marshmallow creme
• 1 tsp Vanilla bean paste

Baking & Spices

• 1 tbsp Baking powder
• 3 cups Cake flour
• 3/4 tsp Salt
• 2 cups Sugar
• 1 1/3 tbsp Vanilla

Oils & Vinegars

• 1/2 cup Vegetable oil

Dairy

• 6 tbsp Butter
• 1 stick Butter
• 1 cup Buttermilk